R. Berger

发表

Mechanical dyssynchrony in dilated cardiomyopathy with intraventricular conduction delay as depicted by 3D tagged magnetic resonance imaging.

D. Kass, E. McVeigh, B. Wyman, 2000, Circulation.

Gaps in the Ablation Line as a Potential Cause of Recovery From Electrical Isolation and Their Visualization Using MRI

H. Halperin, R. Berger, A. Roguin, 2011, Circulation. Arrhythmia and electrophysiology.

Integrated Electroanatomic Mapping With Three-Dimensional Computed Tomographic Images for Real-Time Guided Ablations

H. Halperin, H. Calkins, S. Lai, 2006, Circulation.

Beat-to-beat QT interval variability: novel evidence for repolarization lability in ischemic and nonischemic dilated cardiomyopathy.

H. Calkins, R. Berger, G. Tomaselli, 1997, Circulation.

Sudden cardiac death in heart failure. The role of abnormal repolarization.

D. Kass, H. Calkins, R. Berger, 1994, Circulation.

Beat-to-beat QT interval variability associated with acute myocardial ischemia.

D. Kass, B. Fetics, E. Nevo, 2002, Journal of electrocardiology.

Cardiac magnetic resonance assessment of dyssynchrony and myocardial scar predicts function class improvement following cardiac resynchronization therapy.

Katherine C. Wu, Robert G Weiss, David A Bluemke, 2008, JACC. Cardiovascular imaging.

Insights from Novel Noninvasive CT and ECG Imaging Modalities on Electromechanical Myocardial Activation in a Canine Model of Ischemic Dyssynchronous Heart Failure

H. Halperin, R. Berger, A. Lardo, 2016, Journal of cardiovascular electrophysiology.

Predictive Value of Beat-to-Beat QT Variability Index Across the Continuum of Left Ventricular Dysfunction: Competing Risks of Noncardiac or Cardiovascular Death and Sudden or Nonsudden Cardiac Death

R. Berger, W. Zareba, A. Bayés‐Genís, 2012, Circulation. Arrhythmia and electrophysiology.

Effects of Surgical and Endoscopic Electrocautery on Modern‐Day Permanent Pacemaker and Implantable Cardioverter‐Defibrillator Systems

H. Halperin, H. Calkins, R. Berger, 2008, Pacing and clinical electrophysiology : PACE.

Prognostic value of heart rate variability in chronic congestive heart failure (Veterans Affairs' Survival Trial of Antiarrhythmic Therapy in Congestive Heart Failure).

B. Fetics, E. Nevo, R. Berger, 2002, The American journal of cardiology.

Predictors of fluoroscopy time and estimated radiation exposure during radiofrequency catheter ablation procedures.

H. Calkins, J. Saul, R. Berger, 1998, The American journal of cardiology.

QT interval variability is it a measure of autonomic activity?

R. Berger, 2009, Journal of the American College of Cardiology.

Short-term variability of repolarization predicts ventricular tachycardia and sudden cardiac death in patients with structural heart disease: a comparison with QT variability index.

B. Fetics, R. Berger, L. Tereshchenko, 2011, Heart rhythm.

Beat-to-beat three-dimensional ECG variability predicts ventricular arrhythmia in ICD recipients.

H. Calkins, R. Berger, L. Tereshchenko, 2010, Heart rhythm.

Heart Rate Variability

Ronald D Berger, Kenneth C Bilchick, R. Berger, 2006, Journal of cardiovascular electrophysiology.

Three-Dimensional Mapping of Optimal Left Ventricular Pacing Site for Cardiac Resynchronization

Nael F Osman, Patrick A Helm, Ronald D Berger, 2007, Circulation.

QT variability.

Ronald D Berger, R. Berger, 2003, Journal of electrocardiology.

The Rhythm ID Going Head to Head Trial (RIGHT): Design of a Randomized Trial Comparing Competitive Rhythm Discrimination Algorithms in Implantable Cardioverter Defibrillators

Joshua R. Smith, Ronald D Berger, Michael R Gold, 2006, Journal of cardiovascular electrophysiology.

Prospective comparison of discrimination algorithms to prevent inappropriate ICD therapy: primary results of the Rhythm ID Going Head to Head Trial.

Ronald D Berger, Michael R Gold, M. Gold, 2012, Heart rhythm.

Predictors of systolic augmentation from left ventricular preexcitation in patients with dilated cardiomyopathy and intraventricular conduction delay.

Andrew P. Kramer, J Declerck, D. Kass, 2000, Circulation.

Left Ventricular or Biventricular Pacing Improves Cardiac Function at Diminished Energy Cost in Patients With Dilated Cardiomyopathy and Left Bundle-Branch Block

Gregory S. Nelson, David A. Kass, Barry J. Fetics, 2000, Circulation.

Signal-averaged intracardiac electrograms: a new method to detect kent potentials.

H. Calkins, R. Berger, E. Nsah, 1997, Journal of cardiovascular electrophysiology.

Implantable cardioverter-defibrillators in patients with arrhythmogenic right ventricular dysplasia/cardiomyopathy.

H. Halperin, H. Calkins, R. Berger, 2004, Journal of the American College of Cardiology.

Reversible Cardiac Conduction Block and Defibrillation with High-Frequency Electric Field

Natalia A. Trayanova, Leslie Tung, Kelly C. Chang, 2011, Science Translational Medicine.

Defibrillation success with high frequency electric fields is related to degree and location of conduction block.

Natalia A Trayanova, Leslie Tung, Kelly C. Chang, 2013, Heart rhythm.

Diminished left ventricular dyssynchrony and impact of resynchronization in failing hearts with right versus left bundle branch block.

Nael F Osman, Ronald D Berger, Albert C Lardo, 2007, Journal of the American College of Cardiology.

Quantitative Tissue‐Tracking Cardiac Magnetic Resonance (CMR) of Left Atrial Deformation and the Risk of Stroke in Patients With Atrial Fibrillation

Hiroshi Ashikaga, Stefan L. Zimmerman, Hugh Calkins, 2015, Journal of the American Heart Association.

Transient local injury current in right ventricular electrogram after implantable cardioverter-defibrillator shock predicts heart failure progression.

B. Fetics, I. Efimov, R. Berger, 2009, Journal of the American College of Cardiology.

Real-time CT-guided percutaneous placement of LV pacing leads.

R. Berger, S. Solomon, L. Dauer, 2013, JACC. Cardiovascular imaging.

QRS prolongation in myotonic muscular dystrophy and diffuse fibrosis on cardiac magnetic resonance

H. Halperin, B. Caffo, H. Calkins, 2010, Magnetic resonance in medicine.

Feasibility of image-based simulation to estimate ablation target in human ventricular arrhythmia.

Hiroshi Ashikaga, Natalia A Trayanova, Hugh Calkins, 2013, Heart rhythm.

Improved left ventricular mechanics from acute VDD pacing in patients with dilated cardiomyopathy and ventricular conduction delay.

C. H. Chen, D. Kass, B. Fetics, 1999, Circulation.

Non-invasive electromechanical activation imaging as a tool to study left ventricular dyssynchronous patients: Implication for CRT therapy.

David D Spragg, Ronald D Berger, Fady Dawoud, 2016, Journal of electrocardiology.

Targeted Left Ventricular Lead Implantation Strategy for Non-Left Bundle Branch Block Patients: The ENHANCE CRT Study.

Jagmeet P. Singh, R. Berger, E. Daoud, 2020, JACC. Clinical electrophysiology.

Antiarrhythmic Effect of Reverse Electrical Remodeling Associated with Cardiac Resynchronization Therapy

R. Berger, C. Henrikson, L. Tereshchenko, 2011, Pacing and clinical electrophysiology : PACE.

Effect of Peri-Infarct Pacing Early After Myocardial Infarction: Results of the Prevention of Myocardial Enlargement and Dilatation Post Myocardial Infarction Study

S. Solomon, R. Berger, E. Chung, 2010, Circulation. Heart failure.

Effect of Peri-Infarct Pacing Early After Myocardial InfarctionClinical Perspective

S. Solomon, R. Berger, E. Chung, 2010 .

Optimal left ventricular endocardial pacing sites for cardiac resynchronization therapy in patients with ischemic cardiomyopathy.

David A. Kass, Barry J. Fetics, Ronald D. Berger, 2010, Journal of the American College of Cardiology.

Tetanizing prepulse: A novel strategy to mitigate implantable cardioverter-defibrillator shock-related pain.

H. Halperin, R. Berger, L. Tung, 2016, Heart rhythm.

Pulmonary Vein Anatomy in Patients Undergoing Catheter Ablation of Atrial Fibrillation: Lessons Learned by Use of Magnetic Resonance Imaging

Henry R. Halperin, Hugh Calkins, Timm Dickfeld, 2003, Circulation.

Complications of Catheter Ablation for Atrial Fibrillation: Incidence and Predictors

David D Spragg, H. Calkins, R. Berger, 2008, Journal of cardiovascular electrophysiology.

Usefulness of magnesium sulfate in stabilizing cardiac repolarization in heart failure secondary to ischemic cardiomyopathy.

R. Berger, C. Ince, S. Schulman, 2001, The American journal of cardiology.

Analysis of the Pattern of Initiation of Sustained Ventricular Arrhythmias in Patients with Implantable Defibrillators

H. Calkins, R. Berger, J. Hummel, 2000, Journal of cardiovascular electrophysiology.

Loss of cardiac magnesium in experimental heart failure prolongs and destabilizes repolarization in dogs.

D. Kass, R. Tunin, R. Berger, 1998, Journal of the American College of Cardiology.

Tissue Magnesium Levels and the Arrhythmic Substrate in Humans

H. Calkins, R. Berger, G. Tomaselli, 1997, Journal of cardiovascular electrophysiology.

Accurate Conduction Velocity Maps and Their Association With Scar Distribution on Magnetic Resonance Imaging in Patients With Postinfarction Ventricular Tachycardias

Rheeda L. Ali, N. Trayanova, H. Ashikaga, 2020, Circulation. Arrhythmia and electrophysiology.

Rotors: How Do We Know When They Are Real?

H. Ashikaga, R. Berger, K. Aronis, 2017, Circulation. Arrhythmia and electrophysiology.

Changes of Pulmonary Vein Orifice Size and Location throughout the Cardiac Cycle: Dynamic Analysis Using Magnetic Resonance Cine Imaging

Hugh Calkins, Timm Dickfeld, Henry Halperin, 2005, Journal of cardiovascular electrophysiology.

Magnetic Resonance Angiography and Virtual Endoscopic View of a Left Common Pulmonary Vein Trunk

H. Halperin, H. Calkins, R. Berger, 2002, Journal of cardiovascular electrophysiology.

Clinical Inferences of Cardiovascular Implantable Electronic Device Analysis at Autopsy.

H. Calkins, B. Crain, R. Berger, 2016, Journal of the American College of Cardiology.

Regional Strain by Cardiac Magnetic Resonance Imaging Improves Detection of Right Ventricular Scar Compared With Late Gadolinium Enhancement on a Multimodality Scar Evaluation in Patients With Arrhythmogenic Right Ventricular Cardiomyopathy

Stefan L. Zimmerman, H. Calkins, R. Berger, 2018, Circulation. Cardiovascular imaging.

The implantable cardioverter-defibrillator: An update.

R. Berger, Jared D. Miller, O. Yousuf, 2015, Trends in cardiovascular medicine.

Recommendations from the Heart Rhythm Society Task Force on Lead Performance Policies and Guidelines: developed in collaboration with the American College of Cardiology (ACC) and the American Heart Association (AHA).

J. Alpert, B. Lindsay, W. Maisel, 2009, Heart rhythm.

Wilkoff BL, et al. 2015 HRS/EHRA/APHRS/SOLAECE expert consensus statement on optimal implantable cardioverter-defibrillator programming and testing.

J. Healey, C. Morillo, L. Fauchier, 2017, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

2015 HRS/EHRA/APHRS/SOLAECE expert consensus statement on optimal implantable cardioverter-defibrillator programming and testing.

Jagmeet P. Singh, B. Gorenek, J. Healey, 2016, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

2015 HRS/EHRA/APHRS/SOLAECE expert consensus statement on optimal implantable cardioverter-defibrillator programming and testing

Jagmeet P. Singh, J. Healey, C. Morillo, 2016, Journal of arrhythmia.

Assessment of an ECG‐Based System for Localizing Ventricular Arrhythmias in Patients With Structural Heart Disease

N. Trayanova, R. Berger, K. Aronis, 2021, Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease.

Initial validation of a novel ECGI system for localization of premature ventricular contractions and ventricular tachycardia in structurally normal and abnormal hearts.

R. Berger, J. Chrispin, P. V. van Dam, 2018, Journal of electrocardiology.

Utility of SAECG in Arrhythmogenic Right Ventricle Dysplasia

H. Calkins, R. Berger, K. Nasir, 2003, Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc.

Current management and clinical outcomes for catheter ablation of atrioventricular nodal re-entrant tachycardia

H. Calkins, H. Ashikaga, R. Berger, 2018, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Successful cryothermal ablation for Atrioventricular nodal reentry tachycardia after radiofrequency ablation failure

H. Calkins, R. Berger, A. Cheng, 2012, Journal of Interventional Cardiac Electrophysiology.

Recurrence of Conduction Following Radiofrequency Catheter Ablation Procedures:

H. Calkins, J. Saul, R. Berger, 1996, Journal of cardiovascular electrophysiology.

Myocardial Structural Associations With Local Electrograms: A Study of Postinfarct Ventricular Tachycardia Pathophysiology and Magnetic Resonance–Based Noninvasive Mapping

Brian S Caffo, Aravindan Kolandaivelu, Stefan L. Zimmerman, 2012, Circulation. Arrhythmia and electrophysiology.

Response by Zghaib et al to Letter Regarding Article, "Standard Ablation Versus Magnetic Resonance Imaging-Guided Ablation in the Treatment of Ventricular Tachycardia".

Stefan L. Zimmerman, H. Halperin, H. Calkins, 2018, Circulation: Arrhythmia and Electrophysiology.

End‐Stage Renal Disease Predicts Complications in Pacemaker and ICD Implants

H. Halperin, H. Calkins, R. Berger, 2011, Journal of cardiovascular electrophysiology.

Dual antiplatelet therapy and heparin "bridging" significantly increase the risk of bleeding complications after pacemaker or implantable cardioverter-defibrillator device implantation.

David D Spragg, H. Halperin, H. Calkins, 2010, Journal of the American College of Cardiology.

Safety and effectiveness of placement of pacemaker and defibrillator leads in the axillary vein guided by contrast venography.

H. Calkins, R. Berger, G. Tomaselli, 1997, The American journal of cardiology.

Rationale and design for ENHANCE CRT: QLV implant strategy for non‐left bundle branch block patients

Jagmeet P. Singh, R. Berger, E. Daoud, 2018, ESC heart failure.

Ventricular pacing with premature excitation for treatment of hypertensive-cardiac hypertrophy with cavity-obliteration.

C. H. Chen, D. Kass, H. Calkins, 1999, Circulation.

Lack of regional association between atrial late gadolinium enhancement on cardiac magnetic resonance and atrial fibrillation rotors.

Stefan L. Zimmerman, N. Trayanova, H. Calkins, 2016, Heart rhythm.

Electrophysiology Studies in Patients Undergoing ICD Implantation: Findings from the NCDR®

H. Calkins, R. Berger, J. Curtis, 2012, Pacing and clinical electrophysiology : PACE.

Allopurinol Improves Myocardial Efficiency in Patients With Idiopathic Dilated Cardiomyopathy

D. Kass, G. S. Nelson, R. Berger, 2001, Circulation.

Linear lesions in myocardium created by Nd:YAG laser using diffusing optical fibers: In vitro and in vivo results

H. Halperin, H. Calkins, R. Berger, 2000, Lasers in surgery and medicine.

Mechanical Alternans Is Associated With Mortality in Acute Hospitalized Heart Failure: Prospective Mechanical Alternans Study (MAS)

R. Berger, C. Henrikson, L. Tereshchenko, 2014, Circulation. Arrhythmia and electrophysiology.

Internal defibrillation with minimal skeletal muscle activation: a new paradigm toward painless defibrillation.

H. Halperin, R. Berger, A. Roguin, 2005, Heart rhythm.

ICD update: New evidence and emerging clinical roles in primary prevention of sudden cardiac death

R. Berger, 2005 .

Safety of Magnetic Resonance Imaging in Patients with Cardiac Devices

Stefan L. Zimmerman, H. Halperin, H. Calkins, 2017, The New England journal of medicine.

Failure in Short-term Prediction of Ventricular Tachycardia and Ventricular Fibrillation from Continuous ECG in Intensive Care Unit Patients

B. Fetics, R. Berger, D. Dalal, 2010 .

The Fibrotic Substrate in Persistent Atrial Fibrillation Patients: Comparison Between Predictions From Computational Modeling and Measurements From Focal Impulse and Rotor Mapping

N. Trayanova, H. Calkins, H. Ashikaga, 2018, Front. Physiol..

Correlation of right ventricular multielectrode endocardial unipolar mapping and epicardial scar

H. Calkins, R. Berger, J. Chrispin, 2018, Pacing and clinical electrophysiology : PACE.

Filtered QRS Duration on Signal‐Averaged Electrocardiography Predicts Inducibility of Ventricular Tachycardia in Arrhythmogenic Right Ventricle Dysplasia

H. Calkins, R. Berger, K. Nasir, 2003, Pacing and clinical electrophysiology : PACE.

Utility of a combined signal-averaged electrocardiogram and QT dispersion algorithm in identifying arrhythmogenic right ventricular dysplasia in patients with tachycardia of right ventricular origin.

H. Calkins, R. Berger, K. Nasir, 2003, The American journal of cardiology.

Characterization of the optimal left ventricular pacing region in dyssynchronous heart failure: Implications for biventricular cardiac resynchronization

H. Halperin, D. Kass, R. Tunin, 2005 .

Catheter ablation of atrial flutter and macroreentrant atrial tachycardia

H. Calkins, R. Berger, R. Wu, 2002, Current opinion in cardiology.

Progression Implantable Cardioverter-Defibrillator Shock Predicts Heart Failure Transient Local Injury Current in Right Ventricular Electrogram After

B. Fetics, R. Berger, L. Tereshchenko, 2011 .

Ibutilide‐Induced Changes in the Temporal Lability of Ventricular Repolarization in Patients with and without Structural Heart Disease

B. Fetics, H. Calkins, R. Berger, 2009, Journal of cardiovascular electrophysiology.

Safety and Efficacy of Atrial Fibrillation Ablation in Young Patients.

H. Calkins, H. Ashikaga, R. Berger, 2013, Journal of atrial fibrillation.

VT begets VT--and other bad stuff--in patients treated with CRT-D.

R. Berger, S. Jamal, 2013, Heart rhythm.

Transition from Transesophageal Echocardiography to Cardiac Computed Tomography for the Evaluation of Left Atrial Appendage Thrombus Prior to Atrial Fibrillation Ablation and Incidence of Cerebrovascular Events During the COVID-19 Pandemic

H. Calkins, R. Berger, A. Arbab-Zadeh, 2021 .

Subcutaneous Versus Transvenous Implantable Defibrillator Therapy: Achilles' Last Stand?

R. Berger, Daniel Carlson, 2017, JACC. Clinical electrophysiology.

Predictors of High Defibrillation Threshold in the Modern Era

H. Halperin, H. Calkins, R. Berger, 2013, Pacing and clinical electrophysiology : PACE.

Meta-analysis of catheter ablation as an adjunct to medical therapy for treatment of ventricular tachycardia in patients with structural heart disease.

H. Calkins, R. Berger, S. Nazarian, 2011, Heart rhythm.

Novel Electrode Design for Potentially Painless Internal Defibrillation Also Allows for Successful External Defibrillation

R. Berger, M. Zviman, S. Nazarian, 2007, Journal of cardiovascular electrophysiology.

Predictors of appropriate implantable defibrillator therapies in patients with arrhythmogenic right ventricular dysplasia.

S. Russell, H. Calkins, R. Berger, 2005, Heart rhythm.

Novel phrenic nerve stimulator treats Cheyne-Stokes respiration: Polysomnographic Insights.

Todd P. Goblish, R. Berger, A. Schwartz, 2020, Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine.

Evidence for Electrical Remodeling of the Native Conduction System with Cardiac Resynchronization Therapy

H. Calkins, R. Berger, C. Henrikson, 2007, Pacing and clinical electrophysiology : PACE.

The Strain of Resynchronizing the Failing Heart

R. Berger, Z. Eldadah, Ronald D Berger, 2002, Journal of cardiovascular electrophysiology.

Are Implantable Cardioverter Defibrillator Shocks a Surrogate for Sudden Cardiac Death in Patients With Nonischemic Cardiomyopathy?

R. Berger, A. Kadish, A. Schaechter, 2006, Circulation.

Repeat catheter ablation for recurrent atrial fibrillation: Electrophysiologic findings and clinical outcomes

H. Calkins, R. Berger, L. Jager, 2021, Journal of cardiovascular electrophysiology.

Have we reached the point of primary prevention for atrial fibrillation?

R. Berger, B. Sivasambu, R. Berger, 2018, Journal of cardiovascular electrophysiology.

Acute Pulmonary Vein Reconnection after Ablation using Contact-force Sensing Catheters: Incidence, Timing, and Ablation Lesion Characteristics.

H. Calkins, H. Ashikaga, R. Berger, 2018, Journal of atrial fibrillation.

Phrenic Nerve Injury: An Underrecognized and Potentially Preventable Complication of Pulmonary Vein Isolation Using a Wide‐Area Circumferential Ablation Approach

H. Calkins, H. Ashikaga, R. Berger, 2013, Journal of cardiovascular electrophysiology.

Association of Transseptal Punctures with Isolated Migraine Aura in Patients Undergoing Catheter Ablation of Cardiac Arrhythmias

H. Calkins, R. Berger, C. Henrikson, 2009, Journal of cardiovascular electrophysiology.

Safety of Novel Oral Anticoagulants Compared With Uninterrupted Warfarin for Catheter Ablation of Atrial Fibrillation

H. Calkins, R. Berger, J. Marine, 2015, The Annals of pharmacotherapy.

Clinical predictors of cardiac magnetic resonance late gadolinium enhancement in patients with atrial fibrillation

Stefan L. Zimmerman, David D Spragg, H. Calkins, 2016, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Effects of statin therapy on arrhythmic events and survival in patients with nonischemic dilated cardiomyopathy.

R. Berger, A. Kadish, A. Schaechter, 2006, Journal of the American College of Cardiology.

Cardiac sympathectomy for refractory ventricular tachycardia in arrhythmogenic right ventricular cardiomyopathy.

K. Mandal, H. Calkins, R. Berger, 2019, Heart Rhythm.

Ventricular Arrhythmias in Cardiac Sarcoidosis

H. Calkins, R. Berger, D. Okada, 2018, Circulation.

Response to cardiac resynchronization therapy: substrate matters.

R. Berger, M. Needleman, 2011, Heart rhythm.

Atrial fibrillation is an independent risk factor for heart failure hospitalization in heart failure with preserved ejection fraction

S. Russell, H. Calkins, R. Berger, 2022, ESC heart failure.

haracterization of acute and subacute radiofrequency ablation esions with nonenhanced magnetic resonance imaging

H. Halperin, H. Ashikaga, R. Berger, 2007 .

Short‐ and long‐term associations of atrial fibrillation catheter ablation with left atrial structure and function: A cardiac magnetic resonance study

David D Spragg, H. Calkins, H. Ashikaga, 2020, Journal of cardiovascular electrophysiology.

Association of Left Atrial Function with Incident Atypical Atrial Flutter Following Atrial Fibrillation Ablation

H. Calkins, R. Berger, V. Zipunnikov, 2016 .

Regional abnormalities on cardiac magnetic resonance imaging and arrhythmic events in patients with cardiac sarcoidosis

Stefan L. Zimmerman, H. Calkins, J. Lima, 2019, Journal of cardiovascular electrophysiology.

Initial Experience in the Use of Integrated Electroanatomic Mapping with Three‐Dimensional MR/CT Images to Guide Catheter Ablation of Atrial Fibrillation

Hugh Calkins, Timm Dickfeld, David A Bluemke, 2006, Journal of cardiovascular electrophysiology.

Electrical Disconnection of the Superior Vena Cava from the Right Atrium

H. Calkins, R. Berger, V. Jayam, 2004, Journal of cardiovascular electrophysiology.

Minimally invasive transtracheal cardiac plexus block for sympathetic neuromodulation.

K. Mandal, R. Berger, D. Okada, 2019, Heart rhythm.

Ventricular Arrhythmia Inducibility Predicts Subsequent ICD Activation in Nonischemic Cardiomyopathy Patients: A DEFINITE Substudy

R. Berger, A. Kadish, A. Schaechter, 2009, Pacing and clinical electrophysiology : PACE.

Clinical Utility and Safety of a Protocol for Noncardiac and Cardiac Magnetic Resonance Imaging of Patients With Permanent Pacemakers and Implantable-Cardioverter Defibrillators at 1.5 Tesla Imaging

H. Halperin, H. Calkins, D. Bluemke, 2006 .

Initial impedance predicts temperature during radiofrequency catheter ablation

D. Kass, H. Calkins, R. Berger, 1998 .

Temporal repolarization lability differences among genotyped patients with the long QT syndrome.

B. Fetics, R. Berger, M. Viitasalo, 2004, The American journal of cardiology.

Effect of time and energy on magnetic resonance imaging of acute radiofrequency ablation lesion

H. Halperin, H. Calkins, R. Berger, 2002 .

Impact of Nonischemic Scar Features on Local Ventricular Electrograms and Scar-Related Ventricular Tachycardia Circuits in Patients With Nonischemic Cardiomyopathy

Aravindan Kolandaivelu, Vadim Zipunnikov, Stefan L. Zimmerman, 2013, Circulation. Arrhythmia and electrophysiology.

Prospective Randomized Comparison of the Safety and Effectiveness of Placement of Endocardial Pacemaker and Defibrillator Leads Using the Extrathoracic Subclavian Vein Guided by Contrast Venography Versus the Cephalic Approach

H. Halperin, H. Calkins, R. Berger, 2001, Pacing and clinical electrophysiology : PACE.

Association of left ventricular tissue heterogeneity and intramyocardial fat on computed tomography with ventricular arrhythmias in ischemic cardiomyopathy

Katherine C. Wu, N. Trayanova, R. Berger, 2022, Heart rhythm O2.

Electrophysiology study for risk stratification in patients with cardiac sarcoidosis and abnormal cardiac imaging

Stefan L. Zimmerman, H. Calkins, R. Berger, 2019, International journal of cardiology. Heart & vasculature.

Subcutaneous Versus Transvenous Implantable De ﬁ brillator Therapy

R. Berger, D. W. Carlson, 2017 .

Repolarization tremors: Do they predict arrhythmic earthquakes?

R. Berger, Kaustubha D. Patil, 2017, Heart rhythm.

“2 for 1 Phenomenon” on Implantable Cardioverter Defibrillator Intracardiac Tracing

R. Berger, Takeki Suzuki, T. Tanawuttiwat, 2016, Pacing and clinical electrophysiology : PACE.

Diagnostic Accuracy of Arterial Phase 64‐Slice Multidetector CT Angiography for Left Atrial Appendage Thrombus in Patients Undergoing Atrial Fibrillation Ablation

H. Calkins, D. Bluemke, J. Lima, 2008, Journal of cardiovascular electrophysiology.

Prolonged asystole during REM sleep: A case report and review of the literature

H. Calkins, R. Berger, J. Jun, 2022, Heart rhythm O2.

Microvolt T‐Wave Alternans Testing: Renewed Hope?

R. Berger, S. Bansal, R. Berger, 2010, Journal of cardiovascular electrophysiology.

Incidence of late atrial fibrillation in bilateral lung versus heart transplants

K. Mandal, H. Calkins, R. Berger, 2016, Asian cardiovascular & thoracic annals.

Cooled Radiofrequency Catheter Ablation

H. Calkins, R. Berger, G. Juang, 2001 .

A Unique Non-Invasive Intracellular Magnesium Assay Correlating with Cardiac Tissues, Arrhythmias, and Therapeutic Intervention

H. Calkins, R. Berger, G. Tomaselli, 1997 .

Multimodal Examination of Atrial Fibrillation Substrate Correlation Atrial Using Fast Automated Mapping, Point-by-Point Mapping, Magnetic Resonance Image Intensity

H. Calkins, H. Ashikaga, R. Berger, 2022 .

Targeted disruption of the Kvlqt1 gene causes deafness and gastric hyperplasia in mice.

A. Feinberg, P. Argani, R. Berger, 2000, The Journal of clinical investigation.

Complex assessment of the temporal lability of repolarization.

R. Berger, L. Tereshchenko, G. Tomaselli, 2013, International journal of cardiology.

Significance of leukocytosis after cardiac device implantation.

H. Halperin, H. Calkins, R. Berger, 2013, The American journal of cardiology.

Watchman Device-Related Thrombus: Defeating the Purpose of the Device?

R. Berger, 2017, JACC. Clinical electrophysiology.

Success After Ventricular Tachycardia Ablation: All or Nothing?

R. Berger, U. Daimee, 2021, Heart rhythm.

Fat infiltration in the infarcted heart as a paradigm for ventricular arrhythmias

N. Trayanova, R. Berger, A. Prakosa, 2022, Nature Cardiovascular Research.

A Prospective Study Evaluating the Role of Obesity and Obstructive Sleep Apnea for Outcomes After Catheter Ablation of Atrial Fibrillation

H. Calkins, R. Berger, C. Henrikson, 2010, Journal of cardiovascular electrophysiology.

Wavefront directionality and decremental stimuli synergistically improve identification of ventricular tachycardia substrate: insights from personalized computational heart models

N. Trayanova, R. Berger, A. Prakosa, 2022, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Factors impacting complication rates for catheter ablation of atrial fibrillation from 2003 to 2015.

H. Calkins, H. Ashikaga, R. Berger, 2016, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Prospective Multicenter Assessment of a New Intraprocedural Automated System for Localizing Idiopathic Ventricular Arrhythmia Origins.

N. Trayanova, R. Berger, B. Horáček, 2020, JACC. Clinical electrophysiology.

Idiopathic ventricular tachycardia originating in the great cardiac vein.

R. Berger, G. Meininger, 2006, Heart rhythm.

Catheter Ablation of Coexistent Bundle Branch and Interfasdcular Reentrant Ventricular Tachycardias

H. Calkins, R. Berger, E. Kasper, 1996, Journal of cardiovascular electrophysiology.

PERIATRIAL FAT QUALITY PREDICTS ATRIAL FIBRILLATION ABLATION OUTCOME

H. Calkins, H. Ashikaga, J. Lima, 2019, Journal of the American College of Cardiology.

Multimodality Imaging of Atrial Remodeling and Risk of Atrial Fibrillation in Patients With Cardiac Sarcoidosis.

H. Calkins, J. Lima, R. Berger, 2020, JACC. Cardiovascular imaging.

Utility of Cardiac Magnetic Resonance Imaging Versus Cardiac Positron Emission Tomography for Risk Stratification for Ventricular Arrhythmias in Patients With Cardiac Sarcoidosis.

Stefan L. Zimmerman, H. Calkins, R. Berger, 2020, The American journal of cardiology.

Modern Pacemaker and Implantable Cardioverter/Defibrillator Systems Can Be Magnetic Resonance Imaging Safe: In Vitro and In Vivo Assessment of Safety and Function at 1.5 T

Henry R. Halperin, David A. Bluemke, Hugh Calkins, 2004, Circulation.

Radiofrequency ablation: technological trends, challenges, and opportunities.

H. Calkins, R. Berger, Mohammadali Habibi, 2020, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Sympathectomy for Stabilization of Heart Failure Due to Drug-Refractory Ventricular Tachycardia.

S. Russell, K. Mandal, H. Calkins, 2018, The Annals of thoracic surgery.

Infiltrated atrial fat characterizes underlying atrial fibrillation substrate in patients at risk as defined by the ARIC atrial fibrillation risk score.

David G Strauss, Peter Kellman, Ronald D Berger, 2014, International journal of cardiology.

COMPARISON OF PREDICTIVE VALUE OF THE SPATIAL QRS-T ANGLE AND ITS VARIABILITY FOR RISK STRATIFICATION OF VENTRICULAR ARRHYTHMIA

H. Calkins, R. Berger, L. Tereshchenko, 2011 .

The value of defibrillator far-field electrograms for ablation of idiopathic ventricular fibrillation.

R. Berger, S. Nazarian, Binu Philips, 2012, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Ablation outcomes for atypical atrial flutter versus recurrent atrial fibrillation following index pulmonary vein isolation

David D Spragg, H. Calkins, R. Berger, 2020, Journal of cardiovascular electrophysiology.

Frailty and impaired cardiac autonomic control: new insights from principal components aggregation of traditional heart rate variability indices.

R. Varadhan, P. Stein, L. Fried, 2009, The journals of gerontology. Series A, Biological sciences and medical sciences.

The past, present, and future of implantable cardioverter-defibrillators

R. Berger, Richard P. O. Jones, 2020 .

Field of view of mapping catheters quantified by electrogram associations with radius of myocardial attenuation on contrast-enhanced cardiac computed tomography.

Vadim Zipunnikov, Stefan L. Zimmerman, Hugh Calkins, 2018, Heart rhythm.

Feasibility of Real-Time Magnetic Resonance Imaging for Catheter Guidance in Electrophysiology Studies

Hiroshi Ashikaga, Aravindan Kolandaivelu, Hugh Calkins, 2008, Circulation.

Enhanced infarct border zone function and altered mechanical activation predict inducibility of monomorphic ventricular tachycardia in patients with ischemic cardiomyopathy.

Katherine C. Wu, H. Halperin, D. Bluemke, 2007, Radiology.

Magnetic Resonance Assessment of the Substrate for Inducible Ventricular Tachycardia in Nonischemic Cardiomyopathy

Robert G. Weiss, Henry R. Halperin, David A. Bluemke, 2005, Circulation.

Magnetic resonance image intensity ratio, a normalized measure to enable interpatient comparability of left atrial fibrosis.

Vadim Zipunnikov, Stefan L. Zimmerman, Hugh Calkins, 2014, Heart rhythm.

The Effect of Antiarrhythmic Medication Management on Atrial Fibrillation Ablation Outcomes

H. Calkins, R. Berger, C. Henrikson, 2013, Journal of cardiovascular electrophysiology.

Complications arising from catheter ablation of atrial fibrillation: temporal trends and predictors.

Hugh Calkins, Saman Nazarian, David D Spragg, 2011, Heart rhythm.

Transoesophageal echocardiography predictors of periprocedural cerebrovascular accident in patients undergoing catheter ablation of atrial fibrillation.

David D Spragg, H. Calkins, R. Berger, 2010, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Outcomes in Patients Requiring Cardioversion Following Catheter Ablation of Atrial Fibrillation

David D Spragg, H. Calkins, R. Berger, 2010, Journal of cardiovascular electrophysiology.

Incidence and Predictors of Periprocedural Cerebrovascular Accident in Patients Undergoing Catheter Ablation of Atrial Fibrillation

David D Spragg, H. Calkins, R. Berger, 2009, Journal of cardiovascular electrophysiology.

Predictive value of obstructive sleep apnoea assessed by the Berlin Questionnaire for outcomes after the catheter ablation of atrial fibrillation.

David D Spragg, H. Calkins, R. Berger, 2009, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Incidence and outcomes of protamine reactions in patients undergoing catheter ablation of atrial fibrillation

H. Calkins, R. Berger, C. Henrikson, 2009, Journal of Interventional Cardiac Electrophysiology.

Long‐ and Short‐Term Temporal Stability of Complex Fractionated Atrial Electrograms in Human Left Atrium During Atrial Fibrillation

Hugh Calkins, Daniel Scherr, Saman Nazarian, 2009, Journal of cardiovascular electrophysiology.

Incidence and Time Course of Early Recovery of Pulmonary Vein Conduction after Catheter Ablation of Atrial Fibrillation

David D Spragg, H. Halperin, H. Calkins, 2007, Journal of cardiovascular electrophysiology.

Long‐Term Safety and Efficacy of Circumferential Ablation with Pulmonary Vein Isolation

H. Halperin, H. Calkins, R. Berger, 2006, Journal of cardiovascular electrophysiology.

Long-term single procedure efficacy of catheter ablation of atrial fibrillation

David D Spragg, H. Halperin, H. Calkins, 2006, Journal of Interventional Cardiac Electrophysiology.

Symptomatic and Asymptomatic Atrial Fibrillation in Patients Undergoing Radiofrequency Catheter Ablation

Hugh Calkins, Joseph E Marine, Ronald Berger, 2006, Journal of cardiovascular electrophysiology.

Incidence and Predictors of Pulmonary Vein Stenosis Following Catheter Ablation of Atrial Fibrillation Using the Anatomic Pulmonary Vein Ablation Approach: Results from Paired Magnetic Resonance Imaging

H. Halperin, H. Calkins, D. Bluemke, 2005, Journal of cardiovascular electrophysiology.

Atrial Volume Reduction Following Catheter Ablation of Atrial Fibrillation and Relation to Reduction in Pulmonary Vein Size: An Evaluation Using Magnetic Resonance Angiography

Henry R. Halperin, Hugh Calkins, Timm Dickfeld, 2005, Journal of Interventional Cardiac Electrophysiology.

Predictors of Recurrence Following Catheter Ablation of Atrial Fibrillation Using an Irrigated‐Tip Ablation Catheter

H. Calkins, R. Berger, K. Nasir, 2004, Journal of cardiovascular electrophysiology.

Characterization of a New Pulmonary Vein Variant Using Magnetic Resonance Angiography:

H. Halperin, H. Calkins, R. Berger, 2004, Journal of cardiovascular electrophysiology.

Technique and Results of Pulmonary Vein Angiography in Patients Undergoing Catheter Ablation of Atrial Fibrillation

H. Halperin, H. Calkins, R. Berger, 2004, Journal of cardiovascular electrophysiology.

Initial Experience with a Novel Focused Ultrasound Ablation System for Ring Ablation Outside the Pulmonary Vein

Stephen B. Solomon, Todd Fjield, Hugh Calkins, 2003, Journal of Interventional Cardiac Electrophysiology.

Automated detection and characterization of complex fractionated atrial electrograms in human left atrium during atrial fibrillation.

Hugh Calkins, Daniel Scherr, David D Spragg, 2007, Heart rhythm.

Initiation of a High-Frequency Jet Ventilation Strategy for Catheter Ablation for Atrial Fibrillation: Safety and Outcomes Data.

N. Trayanova, H. Calkins, H. Ashikaga, 2018, JACC. Clinical electrophysiology.

Heart rate increase after pulmonary vein isolation predicts freedom from atrial fibrillation at 1 year

David D Spragg, H. Calkins, H. Ashikaga, 2019, Journal of cardiovascular electrophysiology.

Lead Configuration for Defibrillator Implantation in a Patient with Congenital Heart Disease and a Mechanical Prosthetic Tricuspid Valve

H. Calkins, R. Berger, J. Crosson, 2001, Pacing and clinical electrophysiology : PACE.

The Virtual Inclusive Digital Health Intervention Design to Promote Health Equity (iDesign) Framework for Atrial Fibrillation: Co-design and Development Study

Zane T. Macfarlane, H. Calkins, F. Marvel, 2022, JMIR human factors.

Usefulness of Long-Term Anticoagulation After Catheter Ablation of Atrial Fibrillation.

H. Calkins, R. Berger, J. Marine, 2020, The American journal of cardiology.

Cryoballoon Ablation of Atrial Fibrillation in Octogenarians

H. Calkins, R. Berger, J. Marine, 2020, Arrhythmia & electrophysiology review.

Association Between Left Atrial Stiffness Index and Atrial Fibrillation Recurrence in Patients Undergoing Left Atrial Ablation

Stefan L. Zimmerman, D. Kass, H. Calkins, 2016, Circulation. Arrhythmia and electrophysiology.

Radiation Exposure During Catheter Ablation of Atrial Fibrillation

Hugh Calkins, Timm Dickfeld, Mahadevappa Mahesh, 2004, Circulation.

Left Atrial LGE and Arrhythmia Recurrence Following Pulmonary Vein Isolation for Paroxysmal and Persistent AF.

Yiyi Zhang, Hiroshi Ashikaga, Vadim Zipunnikov, 2016, JACC. Cardiovascular imaging.

MRI Evaluation of Radiofrequency, Cryothermal, and Laser Left Atrial Lesion Formation in Patients with Atrial Fibrillation

Stefan L. Zimmerman, H. Halperin, H. Calkins, 2015, Pacing and clinical electrophysiology : PACE.

The Association of Pre-Existing Left Atrial Fibrosis with Clinical Variables in Patients Referred for Catheter Ablation of Atrial Fibrillation

Hiroshi Ashikaga, Vadim Zipunnikov, Stefan L. Zimmerman, 2014, Clinical Medicine Insights. Cardiology.

Demographic Profile of Patients Undergoing Catheter Ablation of Atrial Fibrillation

H. Calkins, R. Berger, C. Henrikson, 2011, Journal of cardiovascular electrophysiology.

Left atrial appendage occlusion for stroke prevention in patients with atrial fibrillation

K. Mandal, H. Calkins, R. Berger, 2017, Clinical cardiology.

Safety and efficacy of cryoballoon versus radiofrequency ablation for atrial fibrillation in elderly patients: A real-world evidence

H. Calkins, R. Berger, D. Spragg, 2021, Indian pacing and electrophysiology journal.

Freezing left atrial scar: The new Ice Age?

R. Berger, U. Daimee, 2020, Journal of cardiovascular electrophysiology.

Periatrial Fat Quality Predicts Atrial Fibrillation Ablation Outcome.

H. Calkins, H. Ashikaga, J. Lima, 2019, Circulation. Cardiovascular imaging.

Intra-Atrial Dyssynchrony Using Cardiac Magnetic Resonance to Quantify Tissue Remodeling in Patients with Atrial Fibrillation

H. Calkins, H. Ashikaga, J. Lima, 2019, Arquivos brasileiros de cardiologia.

HIV Infection Is Associated With Variability in Ventricular Repolarization

Katherine C. Wu, M. Budoff, C. Crainiceanu, 2019, Circulation.

Mechanical dyssynchrony of the left atrium during sinus rhythm is associated with history of stroke in patients with atrial fibrillation

H. Calkins, H. Ashikaga, J. Lima, 2018, European heart journal cardiovascular Imaging.

Trends in Transesophageal Echocardiography Use, Findings, and Clinical Outcomes in the Era of Minimally Interrupted Anticoagulation for Atrial Fibrillation Ablation.

H. Calkins, H. Ashikaga, R. Berger, 2017, JACC. Clinical electrophysiology.

Association of Rate-Dependent Conduction Block Between Eccentric Coronary Sinus to Left Atrial Connections With Inducible Atrial Fibrillation and Flutter

H. Calkins, H. Ashikaga, R. Berger, 2017, Circulation. Arrhythmia and electrophysiology.

Continuation of warfarin during pacemaker or implantable cardioverter-defibrillator implantation: a randomized clinical trial.

H. Halperin, H. Calkins, R. Berger, 2011, Heart rhythm.

Characterization of radiofrequency ablation lesions with gadolinium-enhanced cardiovascular magnetic resonance imaging.

Hugh Calkins, Timm Dickfeld, Ariel Roguin, 2006, Journal of the American College of Cardiology.

2012 EHRA/HRS expert consensus statement on cardiac resynchronization therapy in heart failure: implant and follow-up recommendations and management.

Christophe Leclercq, Angelo Auricchio, Jose Luis Zamorano, 2012, Heart rhythm.

2012 EHRA/HRS expert consensus statement on cardiac resynchronization therapy in heart failure: implant and follow-up recommendations and management.

Christophe Leclercq, Angelo Auricchio, Jose Luis Zamorano, 2012, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Evaluation of spatiotemporal organization of persistent atrial fibrillation with time- and frequency-domain measures in humans.

Hugh Calkins, Ronald D Berger, H. Calkins, 2009, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Safety and efficacy of circumferential pulmonary vein catheter ablation of atrial fibrillation.

H. Calkins, R. Berger, T. Dickfeld, 2005, Heart rhythm.

Cardiac resynchronization and death from progressive heart failure: a meta-analysis of randomized controlled trials.

S. Goodman, D. Kass, N. Powe, 2003, JAMA.

Ablation as targeted perturbation to rewire communication network of persistent atrial fibrillation

Hiroshi Ashikaga, Samuel F. Way, Hugh Calkins, 2017, PloS one.

Impact of rotor temperospatial stability on acute and one‐year atrial fibrillation ablation outcomes

Hiroshi Ashikaga, Hugh Calkins, Jonathan Chrispin, 2017, Clinical cardiology.

Comparison of preexisting and ablation-induced late gadolinium enhancement on left atrial magnetic resonance imaging.

Stefan L. Zimmerman, H. Calkins, H. Ashikaga, 2015, Heart rhythm.

Relationship between left atrial appendage morphology and stroke in patients with atrial fibrillation.

Hiroshi Ashikaga, Vadim Zipunnikov, Stefan L. Zimmerman, 2013, Heart rhythm.

Does Left Atrial Volume and Pulmonary Venous Anatomy Predict the Outcome of Catheter Ablation of Atrial Fibrillation?

Hugh Calkins, Daniel Scherr, Saman Nazarian, 2009, Journal of cardiovascular electrophysiology.

Relationship between left atrial appendage morphology and stroke in patients with atrial fi brillation

Stefan L. Zimmerman, H. Calkins, H. Ashikaga, 2013 .

Increased rates of atrial fibrillation recurrence following pulmonary vein isolation in overweight and obese patients

H. Calkins, H. Ashikaga, R. Berger, 2018, Journal of cardiovascular electrophysiology.

Radiofrequency ablation for atrial fibrillation

H. Calkins, R. Berger, L. Lickfett, 2002, Current treatment options in cardiovascular medicine.

Prospective Comparison of Lesions Created Using a Multipolar Microcatheter Ablation System with Those Created Using a Fullback Approach with Standard Radiofrequency Ablation in the Canine Atrium

H. Halperin, H. Calkins, R. Berger, 2000, Pacing and clinical electrophysiology : PACE.

The association of baseline left atrial structure and function measured with cardiac magnetic resonance and pulmonary vein isolation outcome in patients with drug-refractory atrial fibrillation.

Stefan L. Zimmerman, David D Spragg, H. Calkins, 2016, Heart rhythm.

Factors impacting complication rates for catheter ablation of atrial fibrillation from 2003 to 2015

The Extent of Left Atrial Low-Voltage Areas Included in Pulmonary Vein Isolation Is Associated With Freedom from Recurrent Atrial Arrhythmia.

H. Calkins, H. Ashikaga, R. Berger, 2018, The Canadian journal of cardiology.

Ablation Lesion Characterization in Scarred Substrate Assessed Using Cardiac Magnetic Resonance.

H. Halperin, M. Guttman, H. Ashikaga, 2019, JACC. Clinical electrophysiology.

Association of Left Atrial Local Conduction Velocity With Late Gadolinium Enhancement on Cardiac Magnetic Resonance in Patients With Atrial Fibrillation

Hiroshi Ashikaga, Vadim Zipunnikov, Stefan L. Zimmerman, 2016, Circulation. Arrhythmia and electrophysiology.

Feasibility of endoscopic guidance for nonsurgical transthoracic atrial and ventricular epicardial ablation.

H. Halperin, H. Calkins, S. Kantsevoy, 2008, Heart rhythm.

Temporal repolarization lability in hypertrophic cardiomyopathy caused by beta-myosin heavy-chain gene mutations.

H Calkins, H. Calkins, R. Berger, 2000, Circulation.

Interaction between neuronal nitric oxide synthase and inhibitory G protein activity in heart rate regulation in conscious mice.

S. Snyder, H. Calkins, L. Schramm, 1998, The Journal of clinical investigation.

A Patient Presents with Longstanding, Severe LV Dysfunction. Is There a Role for Additional Risk Stratification Before ICD?

R. Berger, L. Tereshchenko, 2012, Cardiac electrophysiology clinics.

Imaging of myocardial dyssynchrony in congestive heart failure

R. Berger, A. Lardo, B. Rosen, 2006, Heart Failure Reviews.

Clinical management and prevention of sudden cardiac death.

Jonathan Chrispin, Ronald D Berger, R. Berger, 2015, Circulation research.

Trends in the Use and Complications of Cardiac Resynchronization Therapy Device Implantation in Chronic Kidney Disease Patients

R. Berger, A. Kichloo, M. Albosta, 2023, The Journal of innovations in cardiac rhythm management.

The benefit of upgrading chronically right ventricle-paced heart failure patients to resynchronization therapy demonstrated by strain rate imaging.

H. Calkins, R. Berger, D. Judge, 2006, Heart rhythm.

Standard Ablation Versus Magnetic Resonance Imaging–Guided Ablation in the Treatment of Ventricular Tachycardia

Stefan L. Zimmerman, H. Halperin, H. Calkins, 2018, Circulation. Arrhythmia and electrophysiology.

Quantitative Assessment of Artifacts on Cardiac Magnetic Resonance Imaging of Patients With Pacemakers and Implantable Cardioverter-Defibrillators

H. Halperin, H. Calkins, D. Bluemke, 2011, Circulation. Cardiovascular imaging.

Association of left atrial epicardial adipose tissue with electrogram bipolar voltage and fractionation: Electrophysiologic substrates for atrial fibrillation.

Stefan L. Zimmerman, N. Trayanova, H. Calkins, 2016, Heart rhythm.

Magnetic Resonance–Based Anatomical Analysis of Scar-Related Ventricular Tachycardia: Implications for Catheter Ablation

Henry R. Halperin, Elliot R. McVeigh, Hiroshi Ashikaga, 2007, Circulation research.

Trends and Outcomes of Catheter Ablation for Ventricular Tachycardia in a Community Cohort.

H. Calkins, D. Strauss, R. Zusterzeel, 2018, JACC. Clinical electrophysiology.

Rhythm discrimination during uninterrupted CPR using motion artifact reduction system.

Ronald D Berger, Henry Halperin, H. Halperin, 2007, Resuscitation.

Entropy of cardiac repolarization predicts ventricular arrhythmias and mortality in patients receiving an implantable cardioverter-defibrillator for primary prevention of sudden death.

Yiyi Zhang, Ronald D Berger, Eliseo Guallar, 2016, Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology.

Delayed endothelialization of watchman device identified with cardiac CT

H. Calkins, R. Berger, A. Arbab-Zadeh, 2019, Journal of cardiovascular electrophysiology.

2015 HRS/EHRA/APHRS/SOLAECE expert consensus statement on optimal implantable cardioverter-defibrillator programming and testing.

David E Haines, Chun-Chieh Wang, Ronald D Berger, 2016, Heart rhythm.

A Prospective Evaluation of a Protocol for Magnetic Resonance Imaging of Patients With Implanted Cardiac Devices

H. Halperin, B. Caffo, H. Calkins, 2011, Annals of Internal Medicine.

Clinical Utility and Safety of a Protocol for Noncardiac and Cardiac Magnetic Resonance Imaging of Patients With Permanent Pacemakers and Implantable-Cardioverter Defibrillators at 1.5 Tesla

H. Halperin, H. Calkins, D. Bluemke, 2006, Circulation.

Intracardiac J-point elevation before the onset of polymorphic ventricular tachycardia and ventricular fibrillation in patients with an implantable cardioverter-defibrillator.

H. Calkins, R. Berger, L. Tereshchenko, 2012, Heart rhythm.

Electrical Induction of Ventricular Fibrillation for Resuscitation From Postcountershock Pulseless and Asystolic Cardiac Arrests

H. Calkins, R. Berger, N. Paradis, 2001, Circulation.

Beat‐to‐Beat Repolarization Lability Identifies Patients at Risk for Sudden Cardiac Death

H Calkins, H. Calkins, R. Berger, 1998, Journal of cardiovascular electrophysiology.

Functional impact of rate irregularity in patients with heart failure and atrial fibrillation receiving cardiac resynchronization therapy.

Andrew P. Kramer, D. Kass, B. Fetics, 2005, European heart journal.

Short-Term Effects of Right-Left Heart Sequential Cardiac Resynchronization in Patients With Heart Failure, Chronic Atrial Fibrillation, and Atrioventricular Nodal Block

Andrew P. Kramer, D. Kass, B. Fetics, 2004, Circulation.

Anatomic Stereotactic Catheter Ablation on Three-Dimensional Magnetic Resonance Images in Real Time

Hugh Calkins, Timm Dickfeld, Henry Halperin, 2003, Circulation.

Resuscitation after prolonged ventricular fibrillation with use of monophasic and biphasic waveform pulses for external defibrillation.

H. Halperin, H. Calkins, R. Berger, 2000, Circulation.

Electrocardiographic predictors of pacemaker battery depletion: Diagnostic sensitivity, specificity, and clinical risk

H. Calkins, R. Berger, G. Tomaselli, 2020, Pacing and clinical electrophysiology : PACE.

The Symptoms and Clinical events associated with Automatic Reprogramming (SCARE) at replacement notification study

H. Calkins, R. Berger, G. Tomaselli, 2018, Pacing and clinical electrophysiology : PACE.

Worldwide pacemaker and defibrillator reuse: Systematic review and meta‐analysis of contemporary trials

H. Calkins, K. Eagle, R. Berger, 2018, Pacing and clinical electrophysiology : PACE.

Managing cardiac implantable electronic device patients during a health care crisis: Practical guidance

H. Calkins, R. Berger, J. Marine, 2020, Heart Rhythm O2.

Is human atrial fibrillation stochastic or deterministic?-Insights from missing ordinal patterns and causal entropy-complexity plane analysis.

Hiroshi Ashikaga, Hugh Calkins, Jonathan Chrispin, 2018, Chaos.

Response to Atrial Extrastimulus During Supraventricular Tachycardia: What Is the Mechanism?

R. Berger, Binu Philips, Joseph E. Marine, 2013, Journal of cardiovascular electrophysiology.

An unusual long RP tachycardia: what is the mechanism?

R. Berger, D. Spragg, S. Bansal, 2015, Heart rhythm.

Appropriate and Inappropriate Electrical Therapies Delivered by an Implantable Cardioverter‐Defibrillator: Effect on Intracardiac Electrogram

Allison T. Connolly, H. Calkins, R. Berger, 2011, Journal of cardiovascular electrophysiology.

How to avoid inappropriate shocks.

R. Berger, D. Spragg, 2008, Heart rhythm.

Premature Failure of a Riata Defibrillator Lead Without Impedance Change or Inappropriate Sensing: A Case Report and Review of the Literature

H. Calkins, R. Berger, C. Henrikson, 2011, Journal of cardiovascular electrophysiology.

Resynchronization Therapy Upgrades:

R. Berger, B. Rosen, 2004, Journal of cardiovascular electrophysiology.

Inhibition of tachytherapy during ventricular tachycardia in a patient with a functioning dual-chamber ICD: what is the mechanism?

R. Berger, A. Cheng, M. Needleman, 2012, Heart rhythm.

Facilitation of transvenous lead extraction using site-specific delivery of electrosurgical energy

H. Halperin, R. Berger, S. Nazarian, 2014, International journal of cardiology. Heart & vessels.

The impact of posture on the cardiac depolarization and repolarization phases of the QT interval in healthy subjects.

R. Berger, P. Ruzankin, D. Berkowitz, 2017, Journal of electrocardiology.

Arrhythmia risk stratification based on QT interval instability: an intracardiac electrocardiogram study.

Natalia A Trayanova, Ronald D Berger, N. Trayanova, 2013, Heart rhythm.

Visualization and temporal/spatial characterization of cardiac radiofrequency ablation lesions using magnetic resonance imaging.

H Calkins, H. Halperin, H. Calkins, 2000, Circulation.

The critical isthmus sites of ischemic ventricular tachycardia are in zones of tissue heterogeneity, visualized by magnetic resonance imaging.

Hiroshi Ashikaga, Hugh Calkins, Saman Nazarian, 2011, Heart rhythm.

ECG Marker of Adverse Electrical Remodeling Post-Myocardial Infarction Predicts Outcomes in MADIT II Study

Wojciech Zareba, Larisa G. Tereshchenko, Ronald D. Berger, 2012, PloS one.

Laser ablation of the pulmonary veins by using a fiberoptic balloon catheter: Implications for treatment of paroxysmal atrial fibrillation

H. Halperin, H. Calkins, R. Berger, 2001, Lasers in surgery and medicine.

Association of left atrial function with incident atypical atrial flutter after atrial fibrillation ablation.

Vadim Zipunnikov, Stefan L. Zimmerman, Hugh Calkins, 2016, Heart rhythm.

Prediction of Ventricular Tachyarrhythmias by Intracardiac Repolarization Variability Analysis

Ronald D Berger, Peter P Domitrovich, B. Fetics, 2009, Circulation. Arrhythmia and electrophysiology.

New insight into scar-related ventricular tachycardia circuits in ischemic cardiomyopathy: Fat deposition after myocardial infarction on computed tomography--A pilot study.

Stefan L. Zimmerman, H. Calkins, R. Berger, 2015, Heart rhythm.

Cardiac sympathectomy for refractory ventricular arrhythmias in cardiac sarcoidosis.

K. Mandal, H. Calkins, R. Berger, 2019, Heart rhythm.

Harikrishna Tandri High-Frequency Electric Field Reversible Cardiac Conduction Block and Defibrillation with

Kelly C. Chang, N. Trayanova, R. Berger, 2011 .

Clinical recognition of pacemaker battery depletion and automatic reprogramming

David D Spragg, H. Calkins, R. Berger, 2017, Pacing and clinical electrophysiology : PACE.

Temperature Monitoring During Radiofrequency Ablation

H Calkins, H. Calkins, R. Berger, 1996, Journal of cardiovascular electrophysiology.

The Role of Timing in Treatment of Atrial Fibrillation: An AFFIRM Substudy.

H. Calkins, R. Berger, J. Marine, 2020, Heart rhythm.

Impact of Heart Rhythm Status on Registration Accuracy of the Left Atrium for Catheter Ablation of Atrial Fibrillation

Hugh Calkins, Daniel Scherr, Saman Nazarian, 2007, Journal of cardiovascular electrophysiology.

Circumferential ablation with pulmonary vein isolation in permanent atrial fibrillation.

H. Halperin, H. Calkins, R. Berger, 2007, The American journal of cardiology.

Clinical Prediction of Cavotricuspid Isthmus Dependence in Patients Referred for Catheter Ablation of “Typical” Atrial Flutter

H. Halperin, B. Lüderitz, H. Calkins, 2005, Journal of cardiovascular electrophysiology.

Feasibility of using patient-specific models and the "minimum cut" algorithm to predict optimal ablation targets for left atrial flutter.

Natalia A Trayanova, Hugh Calkins, Jonathan Chrispin, 2016, Heart rhythm.

Prospective Randomized Comparison of Cooled Radiofrequency Versus Standard Radiofrequency Energy for Ablation of Typical Atrial Flutter

H. Halperin, H. Calkins, R. Berger, 2002, Pacing and clinical electrophysiology : PACE.

Daily Exercise Reduces Measures of Heart Rate and Blood Pressure Variability in Hypertensive Rats

R. Berger, S. DiCarlo, V. Yeragani, 2002, Clinical and experimental hypertension.

Repolarization alternans: toward a unifying theory of reentrant arrhythmia induction.

R. Berger, 2000, Circulation research.

Electrical restitution hysteresis: good memory or delayed response?

Ronald D Berger, R. Berger, 2004, Circulation research.

Noninvasive Assessment of Tissue Heating During Cardiac Radiofrequency Ablation Using MRI Thermography

Aravindan Kolandaivelu, Ronald D Berger, Albert C Lardo, 2008, Circulation. Arrhythmia and electrophysiology.

Determinants of gradient field-induced current in a pacemaker lead system in a magnetic resonance imaging environment.

Ronald D Berger, Henry Halperin, H. Halperin, 2008, Heart rhythm.

Characterization of acute and subacute radiofrequency ablation lesions with nonenhanced magnetic resonance imaging.

Hiroshi Ashikaga, Hugh Calkins, Timm Dickfeld, 2007, Heart rhythm.

Role of atrial contraction in diastolic pressure elevation induced by rapid pacing of hypertrophied canine ventricle.

D. Kass, R. Berger, M. Wolff, 1995, Circulation research.

The Clinical Utility of Entrainment Pacing

Ronald Berger, R. Berger, R. Deo, 2009, Journal of cardiovascular electrophysiology.

Predictors and Incidence of Atrial Flutter After Catheter Ablation of Atrial Fibrillation.

David D Spragg, H. Calkins, R. Berger, 2019, The American journal of cardiology.

Stereotactic Magnetic Resonance Guidance for Anatomically Targeted Ablations of the Fossa Ovalis and the Left Atrium

H. Halperin, H. Calkins, R. Berger, 2004, Journal of Interventional Cardiac Electrophysiology.

Prospective comparison of the diagnostic utility of a standard event monitor versus a “leadless” portable ECG monitor in the evaluation of patients with palpitations

Hugh Calkins, Daniel Scherr, Ronald D. Berger, 2008, Journal of Interventional Cardiac Electrophysiology.

Personalized Digital-Heart Technology for Ventricular Tachycardia Ablation Targeting in Hearts With Infiltrating Adiposity

Stefan L. Zimmerman, N. Trayanova, R. Berger, 2020, Circulation: Arrhythmia and Electrophysiology.

A new electrocardiogram marker to identify patients at low risk for ventricular tachyarrhythmias: sum magnitude of the absolute QRST integral.

Hugh Calkins, David D Spragg, Joseph E Marine, 2011, Journal of electrocardiology.

Multimodal Examination of Atrial Fibrillation Substrate: Correlation of Left Atrial Bipolar Voltage Using Multi-Electrode Fast Automated Mapping, Point-by-Point Mapping, and Magnetic Resonance Image Intensity Ratio.

David D Spragg, H. Calkins, H. Ashikaga, 2018, JACC. Clinical electrophysiology.

Failure in short-term prediction of ventricular tachycardia and ventricular fibrillation from continuous electrocardiogram in intensive care unit patients.

Ronald D Berger, Shenghan Lai, B. Fetics, 2010, Journal of electrocardiology.

Association between interatrial block, left atrial fibrosis, and mechanical dyssynchrony: Electrocardiography‐magnetic resonance imaging correlation

H. Calkins, H. Ashikaga, J. Lima, 2020, Journal of cardiovascular electrophysiology.

Intracardiac QT variability in patients with structural heart disease on class III antiarrhythmic drugs.

Ronald D Berger, B. Fetics, R. Berger, 2009, Journal of electrocardiology.

Real-time percutaneous optical imaging of anatomical structures in the heart through blood using a catheter-based infrared imaging system.

R. Berger, W. Grundfest, B. Knight, 2007, Seminars in thoracic and cardiovascular surgery.

Strong coherence between heart rate variability and intracardiac repolarization lability during biventricular pacing is associated with reverse electrical remodeling of the native conduction and improved outcome.

R. Berger, C. Henrikson, L. Tereshchenko, 2011, Journal of electrocardiology.

Ventricular arrhythmia is predicted by sum absolute QRST integralbut not by QRS width.

David D Spragg, B. Fetics, H. Calkins, 2010, Journal of electrocardiology.

Direct visualization of coronary sinus ostium and branches with a flexible steerable fiberoptic infrared endoscope.

Saman Nazarian, Ronald D Berger, H. Halperin, 2005, Heart rhythm.

Switchable Faraday Shielding With Application to Reducing the Pain of Internal Cardiac Defibrillation While Permitting External Defibrillation

Henry R. Halperin, Aravindan Kolandaivelu, Ronald D. Berger, 2012, IEEE Transactions on Biomedical Engineering.

Direct imaging of transvenous radiofrequency cardiac ablation using a steerable fiberoptic infrared endoscope.

R. Berger, B. Knight, S. Nazarian, 2005, Heart rhythm.

Relation between impedance and electrode temperature during radiofrequency catheter ablation of accessory pathways and atrioventricular nodal reentrant tachycardia.

D. Kass, H. Calkins, R. Berger, 1998, American heart journal.

Longitudinal changes in intracardiac repolarization lability in patients with implantable cardioverter-defibrillator

R. Berger, L. Tereshchenko, Abhilash Guduru, 2013, Front. Physiol..

Towards a better understanding of QT interval variability

R. Berger, L. Tereshchenko, 2011, Therapeutic advances in drug safety.

Relation of Electrocardiographic Left Atrial Abnormalities to Risk of Stroke in Patients with Atrial Fibrillation.

Stefan L. Zimmerman, H. Calkins, H. Ashikaga, 2018, The American journal of cardiology.

QT variability paradox after premature ventricular contraction in patients with structural heart disease and ventricular arrhythmias.

Ronald D Berger, R. Berger, L. Tereshchenko, 2012, Journal of electrocardiology.

Influence of atrial function and mechanical synchrony on LV hemodynamic status in heart failure patients on resynchronization therapy.

D. Kass, H. Calkins, R. Berger, 2011, JACC. Cardiovascular imaging.

Sex‐based differences in safety and efficacy of catheter ablation for atrial fibrillation

H. Calkins, R. Berger, D. Spragg, 2023, Journal of cardiovascular electrophysiology.

Dispersion of ventricular activation and refractoriness in patients with idiopathic dilated cardiomyopathy.

H. Calkins, R. Berger, G. Tomaselli, 1997, The American journal of cardiology.

Unregulated online sales of cardiac implantable electronic devices in the United States: A six-month assessment

David D Spragg, H. Calkins, K. Eagle, 2020, Heart rhythm O2.

Sex discrimination and the QT interval.

Ronald D Berger, R. Berger, 2009, Heart rhythm.

Mercury Exposure and Heart Rate Variability: a Systematic Review

R. Berger, E. Guallar, M. Gribble, 2015, Current Environmental Health Reports.

Laser ablation of the pulmonary veins by using a fiberoptic balloon catheter: Implications for treatment of paroxysmal atrial fibrillation

H. Halperin, H. Calkins, R. Berger, 2001, Lasers in surgery and medicine.

sensus Statement on Optimal Implantable Cardioverter-Defibrillator Programming and Testing

Jagmeet P. Singh, J. Healey, C. Morillo, 2015 .

Relationship between amiodarone response prior to ablation and 1‐year outcomes of catheter ablation for atrial fibrillation

H. Calkins, R. Berger, D. Spragg, 2023, Journal of cardiovascular electrophysiology.

Intermittent high impedance from the lead-device compatibility problem.

R. Berger, C. Love, T. Tanawuttiwat, 2019, Heart Rhythm.

Energy Cost in Patients With Dilated Cardiomyopathy and Left Bundle-Branch Block Left Ventricular or Biventricular Pacing Improves Cardiac Function at Diminished

D. Kass, B. Fetics, J. Spinelli, 2000 .

Allopurinol Improves Myocardial Efficiency in Patients With Idiopathic Dilated Cardiomyopathy

D. Kass, G. S. Nelson, R. Berger, 2001, Circulation.

Cardiac magnetic resonance assessment of dyssynchrony and myocardial scar predicts function class improvement following cardiac resynchronization therapy.

Katherine C. Wu, H. Halperin, D. Kass, 2008, JACC. Cardiovascular imaging.

Left Ventricular or Biventricular Pacing Improves Cardiac Function at Diminished Energy Cost in Patients With Dilated Cardiomyopathy and Left Bundle-Branch Block

D. Kass, B. Fetics, J. Spinelli, 2000, Circulation.

End‐Stage Renal Disease Predicts Complications in Pacemaker and ICD Implants

H. Halperin, H. Calkins, R. Berger, 2011, Journal of cardiovascular electrophysiology.

2012 EHRA/HRS expert consensus statement on cardiac resynchronization therapy in heart failure: implant and follow-up recommendations and management.

Jagmeet P. Singh, J. Daubert, D. Delurgio, 2012, Heart rhythm.

Comparison of heart rate variability in patients with chronic fatigue syndrome and controls

D. Kass, H. Calkins, R. Berger, 1997, Clinical Autonomic Research.

Long‐ and Short‐Term Temporal Stability of Complex Fractionated Atrial Electrograms in Human Left Atrium During Atrial Fibrillation

David D Spragg, H. Calkins, R. Berger, 2009, Journal of cardiovascular electrophysiology.

Influence of atrial function and mechanical synchrony on LV hemodynamic status in heart failure patients on resynchronization therapy.

D. Kass, H. Calkins, R. Berger, 2011, JACC. Cardiovascular imaging.

Unstable QT Interval Dynamics Precedes Ventricular Tachycardia Onset in Patients With Acute Myocardial Infarction: A Novel Approach to Detect Instability in QT Interval Dynamics From Clinical ECG

Natalia A Trayanova, Ronald D Berger, N. Trayanova, 2011, Circulation. Arrhythmia and electrophysiology.

Abstract 14174: MRI-Based Patient-Specific Virtual Electrophysiology Laboratory for Scar-Related Ventricular Tachycardia

Henry R. Halperin, Natalia A. Trayanova, Hiroshi Ashikaga, 2011, Circulation.

Intra-Atrial Dyssynchrony During Sinus Rhythm Predicts Recurrence After the First Catheter Ablation for Atrial Fibrillation.

H. Calkins, H. Ashikaga, J. Lima, 2018, JACC. Cardiovascular imaging.

Worldwide pacemaker and defibrillator reuse: Systematic review and meta‐analysis of contemporary trials

David D Spragg, H. Calkins, K. Eagle, 2018, Pacing and clinical electrophysiology : PACE.

Cardiovascular implantable electronic device function and longevity at autopsy: an underestimated resource.

H. Calkins, B. Crain, R. Berger, 2016, Heart rhythm.

Myocardial Structural Associations With Local Electrograms: A Study of Postinfarct Ventricular Tachycardia Pathophysiology and Magnetic Resonance–Based Noninvasive Mapping

Stefan L. Zimmerman, David D Spragg, H. Halperin, 2012, Circulation. Arrhythmia and electrophysiology.

Trends in Transesophageal Echocardiography Use, Findings, and Clinical Outcomes in the Era of Minimally Interrupted Anticoagulation for Atrial Fibrillation Ablation.

David D Spragg, H. Calkins, H. Ashikaga, 2017, JACC. Clinical electrophysiology.

Association of left atrial epicardial adipose tissue with electrogram bipolar voltage and fractionation: Electrophysiologic substrates for atrial fibrillation.

Stefan L. Zimmerman, N. Trayanova, H. Calkins, 2016, Heart rhythm.