Left-Ventricular Mechanical Activation and Aortic-Arch Orientation Recovered from Magneto-Hydrodynamic Voltages Observed in 12-Lead ECGs Obtained Inside MRIs: A Feasibility Study

[1]  Ehud J Schmidt,et al.  3DQRS: A method to obtain reliable QRS complex detection within high field MRI using 12‐lead electrocardiogram traces , 2014, Magnetic resonance in medicine.

[2]  Gari D Clifford,et al.  A 1.5T MRI‐conditional 12‐lead electrocardiogram for MRI and intra‐MR intervention , 2014, Magnetic resonance in medicine.

[3]  Z. Tse,et al.  Comparing 3DQRS and VCG approaches for ECG QRS detection within 1.5T, 3T and 7T MRI , 2014, Journal of Cardiovascular Magnetic Resonance.

[4]  Z. Tse,et al.  Abstract 18249: Spatially-Integrated Vectorcardiogram: An Enabling Technique for Arrhythmia Cardiac Gating in High-Field MRI , 2013 .

[5]  K. Clarke,et al.  In vivo mouse cardiac hyperpolarized magnetic resonance spectroscopy , 2013, Journal of Cardiovascular Magnetic Resonance.

[6]  D Stucht,et al.  Limitations of VCG based gating methods in ultra high field cardiac MRI , 2013, Journal of Cardiovascular Magnetic Resonance.

[7]  Israel A. Byrd,et al.  Human & swine studies of concurrent 12-lead ECG & MRI , 2013, Journal of Cardiovascular Magnetic Resonance.

[8]  J. Oster,et al.  Filtering the magnetohydrodynamic effect from 12-lead ECG signals using Independent Component Analysis , 2012, 2012 Computing in Cardiology.

[9]  A. Greiser,et al.  Detailing the use of magnetohydrodynamic effects for synchronization of MRI with the cardiac cycle: A feasibility study , 2012, Journal of magnetic resonance imaging : JMRI.

[10]  W. Stevenson,et al.  Cardiac MRI with concurrent physiological monitoring using MRI-compatible 12-lead ECG , 2012, Journal of Cardiovascular Magnetic Resonance.

[11]  Georg Rose,et al.  Magnetohydrodynamic distortions of the ECG in different MR scanner configurations , 2011, 2011 Computing in Cardiology.

[12]  Vincent Ng,et al.  Transient ST-segment episode detection for ECG beat classification , 2011, 2011 IEEE/NIH Life Science Systems and Applications Workshop (LiSSA).

[13]  Michael Jerosch-Herold,et al.  Improved R-wave detection for enhanced cardiac Gating using an MRI-compatible 12-lead ECG and multi-channel analysis , 2011, Journal of Cardiovascular Magnetic Resonance.

[14]  Zion Tsz Ho Tse,et al.  Real-ECG extraction and stroke volume from MR-Compatible 12-lead ECGs; testing during stress, in PVC and in AF patients , 2011, Journal of Cardiovascular Magnetic Resonance.

[15]  P. Storey,et al.  Preliminary assessment of cardiac short term safety and efficacy of manganese chloride for cardiovascular magnetic resonance in humans , 2011, Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance.

[16]  Daniel Guldenring,et al.  Effects of electrode placement errors in the EASI-derived 12-lead electrocardiogram. , 2010, Journal of electrocardiology.

[17]  Roger Abächerli,et al.  Independent component analysis-based artefact reduction: application to the electrocardiogram for improved magnetic resonance imaging triggering , 2009, Physiological measurement.

[18]  Young-Bae Park,et al.  Electrical and mechanical dyssynchrony for prediction of cardiac events in patients with systolic heart failure , 2009, Heart.

[19]  N. Smedira,et al.  Steep left ventricle to aortic root angle and hypertrophic obstructive cardiomyopathy: study of a novel association using three-dimensional multimodality imaging , 2009, Heart.

[20]  K. Jokela,et al.  Occupational exposure measurements of static and pulsed gradient magnetic fields in the vicinity of MRI scanners , 2009, Physics in medicine and biology.

[21]  Albert C Lardo,et al.  Cardiac magnetic resonance assessment of mechanical dyssynchrony , 2008, Current opinion in cardiology.

[22]  Elsayed Z Soliman,et al.  A simple measure to control for variations in chest electrodes placement in serial electrocardiogram recordings. , 2008, Journal of electrocardiology.

[23]  Arthur R. Weeks,et al.  Simulation of Elevated T-Waves of an ECG Inside a Static Magnetic Field (MRI) , 2008, IEEE Transactions on Biomedical Engineering.

[24]  Alan V. Sahakian,et al.  Extraction of the magnetohydrodynamic blood flow potential from the surface electrocardiogram in magnetic resonance imaging , 2008, Medical & Biological Engineering & Computing.

[25]  V. Robin,et al.  Alterations in human ECG due to the MagnetoHydroDynamic effect: A method for accurate R peak detection in the presence of high MHD artifacts , 2007, 2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

[26]  F. Epstein.  MRI of left ventricular function , 2007, Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology.

[27]  L. Saul.  Cardiac Resynchronization Therapy , 2007, Critical care nursing quarterly.

[28]  S. Swiryn,et al.  Characterization of the magnetohydrodynamic effect as a signal from the surface electrocardiogram during cardiac magnetic resonance imaging , 2006, 2006 Computers in Cardiology.

[29]  Jeroen J. Bax,et al.  Assessment of left ventricular dyssynchrony in patients with conduction delay and idiopathic dilated cardiomyopathy: head-to-head comparison between tissue doppler imaging and velocity-encoded magnetic resonance imaging. , 2006, Journal of the American College of Cardiology.

[30]  Christopher Nimsky,et al.  ECG Artifacts During Intraoperative High-Field MRI Scanning , 2004, Journal of neurosurgical anesthesiology.

[31]  R. Nishimura,et al.  Clinical practice. Hypertrophic obstructive cardiomyopathy. , 2004, The New England journal of medicine.

[32]  Pedro Brugada,et al.  Improvement of Left Ventricular Function After Cardiac Resynchronization Therapy Is Predicted by Tissue Doppler Imaging Echocardiography , 2004, Circulation.

[33]  R. Orglmeister,et al.  The principles of software QRS detection , 2002, IEEE Engineering in Medicine and Biology Magazine.

[34]  C H Lorenz,et al.  Performance of QRS detection for cardiac magnetic resonance imaging with a novel vectorcardiographic triggering method , 2000, Journal of magnetic resonance imaging : JMRI.

[35]  H. Wen,et al.  High-resolution strain analysis of the human heart with fast-DENSE. , 1999, Journal of magnetic resonance.

[36]  C H Lorenz,et al.  Novel real‐time R‐wave detection algorithm based on the vectorcardiogram for accurate gated magnetic resonance acquisitions , 1999, Magnetic resonance in medicine.

[37]  E. McVeigh,et al.  Mapping propagation of mechanical activation in the paced heart with MRI tagging. , 1999, American journal of physiology. Heart and circulatory physiology.

[38]  P Kligfield,et al.  Variability of precordial electrode placement during routine electrocardiography. , 1996, Journal of electrocardiology.

[39]  H. Schulte,et al.  [Hypertrophic obstructive cardiomyopathy]. , 1990, Deutsche Krankenpflegezeitschrift.

[40]  Society of magnetic resonance in medicine , 1990 .

[41]  S. Goldberg,et al.  Normal intracardiac and great artery blood velocity measurements by pulsed Doppler echocardiography. , 1985, British heart journal.

[42]  L. Saxon,et al.  Advances in Arrhythmia and Electrophysiology , 2016 .

[43]  Kip S. Thorne,et al.  APPLICATIONS OF CLASSICAL PHYSICS , 2013 .

[44]  Odette Fokapu,et al.  Effects of static magnetic field exposure on blood flow , 2009 .

[45]  P M Rautaharju,et al.  A standardized procedure for locating and documenting ECG chest electrode positions: consideration of the effect of breast tissue on ECG amplitudes in women. , 1998, Journal of electrocardiology.

[46]  G. Dower.  The ECGD: a derivation of the ECG from VCG leads. , 1984, Journal of electrocardiology.