A. Barker

发表

4D flow magnetic resonance imaging in bicuspid aortic valve disease demonstrates altered distribution of aortic blood flow helicity

M. Markl, R. Lorenz, J. Bock, 2014, Magnetic resonance in medicine.

Comprehensive 4-stage categorization of bicuspid aortic valve leaflet morphology by cardiac MRI in 386 patients

M. Markl, A. Barker, P. McCarthy, 2017, The International Journal of Cardiovascular Imaging.

The Story of Wall Shear Stress in Coronary Artery Atherosclerosis: Biochemical Transport and Mechanotransduction.

M. Budoff, A. Barker, J. Wentzel, 2020, Journal of biomechanical engineering.

Quantitative magnetic resonance imaging phantoms: A review and the need for a system phantom

C. Jack, J. Gunter, M. Ainslie, 2018, Magnetic resonance in medicine.

Reduction of aberrant aortic haemodynamics following aortic root replacement with a mechanical valved conduit.

M. Markl, A. Barker, P. McCarthy, 2016, Interactive cardiovascular and thoracic surgery.

Evaluation of 3D blood flow patterns and wall shear stress in the normal and dilated thoracic aorta using flow-sensitive 4D CMR

M. Langer, M. Markl, A. Barker, 2012, Journal of Cardiovascular Magnetic Resonance.

Quantification of Hemodynamic Wall Shear Stress in Patients with Bicuspid Aortic Valve Using Phase-Contrast MRI

A. Barker, R. Shandas, C. Lanning, 2010, Annals of Biomedical Engineering.

4D flow cardiovascular magnetic resonance consensus statement

M. Markl, T. Ebbers, S. Neubauer, 2015, Journal of Cardiovascular Magnetic Resonance.

The effect of resolution on viscous dissipation measured with 4D flow MRI in patients with Fontan circulation: Evaluation using computational fluid dynamics.

M. Markl, A. Barker, J. Wentzel, 2015, Journal of biomechanics.

Comparison of 4D flow and 2D velocity-encoded phase contrast MRI sequences for the evaluation of aortic hemodynamics

M. Markl, A. Barker, A. Powell, 2016, The International Journal of Cardiovascular Imaging.

k‐t accelerated aortic 4D flow MRI in under two minutes: Feasibility and impact of resolution, k‐space sampling patterns, and respiratory navigator gating on hemodynamic measurements

Michael Markl, James C Carr, Emilie Bollache, 2018, Magnetic resonance in medicine.

Intracardiac 4D Flow MRI in Congenital Heart Disease: Recommendations on Behalf of the ISMRM Flow & Motion Study Group

A. Marsden, M. Markl, T. Ebbers, 2019, Journal of magnetic resonance imaging : JMRI.

Image-Guided Fluid-Structure Interaction Simulation of Transvalvular Hemodynamics: Quantifying the Effects of Varying Aortic Valve Leaflet Thickness

H. Stolarski, A. Barker, F. Sotiropoulos, 2019, Fluids.

Reduced shear stress and associated aortic deformation in the thoracic aorta of patients with chronic obstructive pulmonary disease

Vitaly O. Kheyfets, Alex J. Barker, Kendall S. Hunter, 2017, Journal of vascular surgery.

Cardiovascular MRI in Thoracic Aortopathy: A Focused Review of Recent Literature Updates

Bradley D. Allen, M. Markl, A. Barker, 2017, Current Radiology Reports.

Bicuspid Aortic Valve Is Associated With Altered Wall Shear Stress in the Ascending Aorta

Michael Markl, Simon Bauer, Jelena Bock, 2012, Circulation. Cardiovascular imaging.

Aortic Dilation in Bicuspid Aortic Valve Disease: Flow Pattern Is a Major Contributor and Differs With Valve Fusion Type

Stefan Neubauer, Michael Markl, Aaron T Hess, 2013, Circulation. Cardiovascular imaging.

Bicuspid Aortic Cusp Fusion Morphology Alters Aortic Three-Dimensional Outflow Patterns, Wall Shear Stress, and Expression of Aortopathy

Michael Markl, Susanne Schnell, Patrick McCarthy, 2014, Circulation.

From unicuspid to quadricuspid: Influence of aortic valve morphology on aortic three‐dimensional hemodynamics

M. Markl, A. Barker, P. McCarthy, 2014, Journal of magnetic resonance imaging : JMRI.

MR and CT Imaging for the Evaluation of Pulmonary Hypertension.

Michael Markl, Sanjiv J Shah, Jeremy D Collins, 2016, JACC. Cardiovascular imaging.

Magnetic Resonance and Computed Tomography Imaging for the Evaluation of Pulmonary Hypertension

Sanjiv J. Shah, M. Markl, A. Barker, 2015 .

Abnormal left ventricular flow organization following repair of tetralogy of Fallot.

A. Barker, J. Jaggers, D. Ivy, 2019, The Journal of thoracic and cardiovascular surgery.

Frequency of Reduced Left Ventricular Contractile Efficiency and Discoordinated Myocardial Relaxation in Patients Aged 16 to 21 Years With Type 1 Diabetes Mellitus (from the Emerald Study).

A. Barker, K. Nadeau, J. Reusch, 2020, The American journal of cardiology.

Impact of Aortopathy and Aortic Valve Disease on 3D Blood Flow and Wall Shear Stress in the Thoracic Aorta: As Assessed by 4D Flow MRI

M. Markl, A. Barker, P. Fedak, 2019, Surgical Management of Aortic Pathology.

Fluid- and Biomechanical Analysis of Ascending Thoracic Aorta Aneurysm with Concomitant Aortic Insufficiency

P Croisille, M Markl, O Trabelsi, 2017, Annals of Biomedical Engineering.

Thoracic aorta 3D hemodynamics in pediatric and young adult patients with bicuspid aortic valve

Bradley D. Allen, M. Markl, A. Barker, 2015, Journal of magnetic resonance imaging : JMRI.

Response to letter regarding article, "Bicuspid aortic cusp fusion morphology alters aortic three-dimensional outflow patterns, wall shear stress, and expression of aortopathy".

M. Markl, A. Barker, P. McCarthy, 2014, Circulation.

Assessing wall stresses in bicuspid aortic valve-associated aortopathy: Forecasting the perfect storm?

M. Markl, A. Barker, P. Fedak, 2018, Journal of Thoracic and Cardiovascular Surgery.

Towards a comprehensive description of relative aortic pressure: insights from 4D flow CMR

M. Markl, J. Francis, S. Neubauer, 2013, Journal of Cardiovascular Magnetic Resonance.

Role of Microstructure in the Electron-Hole Interaction of Hybrid Lead-Halide Perovskites

G. Lanzani, A. Walsh, A. Barker, 2015, Nature Photonics.

Differences in pulmonary arterial flow hemodynamics between children and adults with pulmonary arterial hypertension as assessed by 4D-flow CMR studies

A. Barker, K. Stenmark, N. Naresh, 2019, American journal of physiology. Heart and circulatory physiology.

Reply: Final Common Pathway of Aortic Dilation?: Heterogeneity of Aortic Wall Property Causes the Aneurysmal Change.

M. Markl, A. Barker, P. Fedak, 2016, Journal of the American College of Cardiology.

Detecting Aortic Valve-Induced Abnormal Flow with Seismocardiography and Cardiac MRI

M. Markl, M. Etemadi, A. Barker, 2020, Annals of Biomedical Engineering.

Directed epicardial assistance in ischemic cardiomyopathy: flow and function using cardiac magnetic resonance imaging.

M. Markl, J. Pilla, J. Gorman, 2013, The Annals of thoracic surgery.

Caval to pulmonary 3D flow distribution in patients with Fontan circulation and impact of potential 4D flow MRI error sources

M. Markl, A. Barker, S. Schnell, 2018, Magnetic resonance in medicine.

Three-dimensional haemodynamics in patients with obstructive and non-obstructive hypertrophic cardiomyopathy assessed by cardiac magnetic resonance.

Bradley D. Allen, M. Markl, R. Bonow, 2015, European heart journal cardiovascular Imaging.

Evaluation of blood flow distribution asymmetry and vascular geometry in patients with Fontan circulation using 4-D flow MRI

M. Markl, R. Lorenz, A. Barker, 2016, Pediatric Radiology.

Altered aortic 3D hemodynamics and geometry in pediatric Marfan syndrome patients

Michael Markl, Emilie Bollache, Alex J. Barker, 2017, Journal of Cardiovascular Magnetic Resonance.

CONGENITAL : TETRALOGY OF FALLOT Reduced proximal aortic compliance and elevated wall shear stress after early repair of tetralogy of Fallot

A. Barker, D. Ivy, L. Browne, 2018 .

Aortic stiffness in adolescent Turner and Marfan syndrome patients

A. Barker, K. Hunter, J. Jaggers, 2018, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Influence of beta-blocker therapy on aortic blood flow in patients with bicuspid aortic valve

Bradley D. Allen, M. Markl, R. Bonow, 2016, The International Journal of Cardiovascular Imaging.

Children with kawasaki disease present elevated stiffness of great arteries: Phase‐contrast MRI study

A. Barker, K. Hunter, D. Ivy, 2018, Journal of magnetic resonance imaging : JMRI.

Flow Profile Characteristics in Fontan Circulation are Associated with the Single Ventricle Dilation and Function: Principal Component Analysis Study.

A. Barker, S. Humphries, K. Hunter, 2020, American journal of physiology. Heart and circulatory physiology.

Carrier trapping and recombination: the role of defect physics in enhancing the open circuit voltage of metal halide perovskite solar cells

Wei Zhang, A. Barker, H. Snaith, 2016 .

Abnormal aortic flow conduction is associated with increased viscous energy loss in patients with repaired tetralogy of Fallot.

A. Barker, J. Jaggers, D. Ivy, 2019, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Intracardiac 4D Flow MRI in Congenital Heart Disease: Recommendations on Behalf of the ISMRM Flow & Motion Study Group

A. Marsden, M. Markl, T. Ebbers, 2019, Journal of magnetic resonance imaging : JMRI.

Apparent Aortic Stiffness in Children With Pulmonary Arterial Hypertension: Existence of Vascular Interdependency?

A. Barker, K. Hunter, V. Kheyfets, 2017, Circulation. Cardiovascular imaging.

Wall Shear Stress Measurement Error in the Common Carotid Artery : A Dual Modality Study

A. Barker, J. Fulford, R. Shandas, 2008 .

Orientation effects of bicuspid aortic valve with mild/severe aortic stenosis on aortic hemodynamics: a parametric study

A. Barker, F. Liang, K. Sughimoto, 2019, Journal of Biomechanical Science and Engineering.

Effect of Carrier Thermalization Dynamics on Light Emission and Amplification in Organometal Halide Perovskites.

A. Barker, J. Hodgkiss, J. E. Halpert, 2015, The journal of physical chemistry letters.

Ultrasound and MRI-Based Technique for Quantifying Hemodynamics in Human Cardiovascular Systems

A. Barker, Fuxing Zhang, 2011 .

Impact of beta-blocker therapy on thoracic aorta 3D wall shear stress in patients with bicuspid aortic valve

Bradley D. Allen, M. Markl, A. Barker, 2014, Journal of Cardiovascular Magnetic Resonance.

Aortic shear stress in patients with bicuspid aortic valve with stenosis and insufficiency

M. Markl, A. Barker, Xiaolin Wang, 2017, The Journal of thoracic and cardiovascular surgery.

Controlling competing photochemical reactions stabilizes perovskite solar cells

A. Barker, J. Ball, E. Mosconi, 2019, Nature Photonics.

High-degree Norwood neoaortic tapering is associated with abnormal flow conduction and elevated flow-mediated energy loss.

A. Barker, J. Jaggers, D. Ivy, 2021, The Journal of thoracic and cardiovascular surgery.

Voxel‐by‐voxel 4D flow MRI‐based assessment of regional reverse flow in the aorta

M. Markl, A. Barker, J. Collins, 2018, Journal of magnetic resonance imaging : JMRI.

Response to letter regarding article, "Aortic dilation in bicuspid aortic valve disease: flow pattern is a major contributor and differs with valve fusion type".

B. Prendergast, M. Markl, S. Neubauer, 2014, Circulation. Cardiovascular imaging.

D Flow MRI in aortic valve disease demonstrates altered distribution of aortic blood flow helicity

M. Markl, R. Lorenz, J. Bock, 2011 .

Abstract 16560: Impact of Assuming a Circular Orifice on Flow Error Through Elliptical Regurgitant Orifices: A Computational Fluid Dynamics (CFD) Analysis

G. Wagner, M. Markl, James D. Thomas, 2015 .

Improved respiratory navigator gating for thoracic 4D flow MRI.

M. Markl, A. Barker, J. Carr, 2015, Magnetic resonance imaging.

Hemodynamics and Wall Shear Stress in the Pulmonary Arteries of Hypertension Patients using Phase Contrast MRI

A. Barker, R. Shandas, C. Lanning, 2007 .

Fully automated 3D aortic segmentation of 4D flow MRI for hemodynamic analysis using deep learning

Michael B. Scott, M. Markl, A. Barker, 2020, Magnetic resonance in medicine.

Rational molecular passivation for high-performance perovskite light-emitting diodes

K. Uvdal, A. Barker, F. Gao, 2019, Nature Photonics.

New Synthetic Route of Ultrapure Alkylammonium Iodides for Perovskite Thin Films of Superior Optoelectronic Properties

A. Barker, R. Kudrawiec, A. Petrozza, 2020 .

Is Concomitant Aortopathy Unique With Bicuspid Aortic Valve Stenosis?

A. Barker, P. Fedak, 2016, Journal of the American College of Cardiology.

International Consensus Statement on Nomenclature and Classification of the Congenital Bicuspid Aortic Valve and Its Aortopathy, for Clinical, Surgical, Interventional and Research Purposes.

Jeroen J. Bax, J. Bavaria, W. Edwards, 2021, The Annals of thoracic surgery.

4-D flow magnetic-resonance-imaging-derived energetic biomarkers are abnormal in children with repaired tetralogy of Fallot and associated with disease severity

M. Markl, A. Barker, S. Schnell, 2018, Pediatric Radiology.

N-type organic thermoelectrics: demonstration of ZT > 0.3

J. Hummelen, A. Barker, M. Caironi, 2020, Nature Communications.

Visualization of proximal coronary arteries on high-pitch electrocardiogram-triggered computed tomography in pediatric congenital heart disease: effects of heart rate and body surface area

D. Mong, A. Barker, J. Weinman, 2020, Pediatric Radiology.

Thermochromism, Franck–Condon Analysis and Interfacial Dynamics of a Donor–Acceptor Copolymer with a Low Band Gap

Joseph K. Gallaher, A. Barker, H. Y. Woo, 2015 .

Understanding Charge Transport in High‐Mobility p‐Doped Multicomponent Blend Organic Transistors

Alexandra F. Paterson, A. Barker, M. Caironi, 2020, Advanced Electronic Materials.

Deep learning–based velocity antialiasing of 4D‐flow MRI

Bradley D. Allen, Michael B. Scott, M. Markl, 2022, Magnetic resonance in medicine.

Medial Collagen Type and Quantity Influence Mechanical Properties of Aneurysm Wall in Bicuspid Aortic Valve Patients

Elena S. Di Martino, M. Markl, A. Barker, 2022, Frontiers in Mechanical Engineering.

The Influence of Mitral Annuloplasty on Left Ventricular Flow Dynamics.

J. Pilla, J. Gorman, R. Gorman, 2015, The Annals of thoracic surgery.

Bicuspid aortic valve morphology and hemodynamics by same-day echocardiography and cardiac MRI

M. Markl, James D. Thomas, A. Barker, 2022, The International Journal of Cardiovascular Imaging.

Effect of TIPS placement on portal and splanchnic arterial blood flow in 4-dimensional flow MRI

M. Langer, M. Markl, A. Barker, 2015, European Radiology.

Imaging photoinduced surface potentials on hybrid perovskites by real-time Scanning Electron Microscopy.

G. Lanzani, A. Barker, J. Ball, 2019, Micron.

Near-infrared emitting single squaraine dye aggregates with large Stokes shifts

G. Lanzani, A. Barker, F. Scotognella, 2017, 1706.10161.

Bicuspid aortic valve phenotype and aortopathy: nomenclature and role of aortic hemodynamics.

M. Markl, A. Barker, J. Robinson, 2013, JACC. Cardiovascular imaging.

Assessment of Aortic Stenosis Severity by Cardiovascular Magnetic Resonance

M. Markl, A. Barker, Julio Garcia, 2013 .

Short‐Term Effects of Inhaled Nitric Oxide on Right Ventricular Flow Hemodynamics by 4‐Dimensional–Flow Magnetic Resonance Imaging in Children With Pulmonary Arterial Hypertension

A. Barker, K. Stenmark, K. Hunter, 2021, Journal of the American Heart Association.

Hemodynamics in bicuspid aortic valve relatives with trileaflet aortic valves compared to normal controls using 4D flow MRI

M. Markl, A. Barker, P. McCarthy, 2014, Journal of Cardiovascular Magnetic Resonance.

Evaluating the disease progression of pediatric bicuspid aortic valve patients using 4D flow MRI data

Bradley D. Allen, M. Markl, A. Barker, 2016, Journal of Cardiovascular Magnetic Resonance.

On the 'cusp' of clinical feasibility: aortic wall shear stress derived non-invasively with 4D flow MRI.

M. Markl, A. Barker, E. Bollache, 2019, Journal of thoracic disease.

Time-resolved three-dimensional phase contrast MRI evaluation of bicuspid aortic valve and coarctation of the aorta.

M. Markl, A. Barker, J. Carr, 2013, European heart journal cardiovascular Imaging.

Novel Measures of Left Ventricular Electromechanical Discoordination Predict Clinical Outcomes in Children with Pulmonary Arterial Hypertension.

A. Barker, J. Davidson, D. Ivy, 2019, American journal of physiology. Heart and circulatory physiology.

Hypertrophic Cardiomyopathy Is Associated with Altered Left Ventricular 3D Blood Flow Dynamics.

M. Markl, R. Bonow, A. Barker, 2020, Radiology. Cardiothoracic imaging.

Global Aortic Pulse Wave Velocity is Unchanged in Bicuspid Aortopathy With Normal Valve Function but Elevated in Patients With Aortic Valve Stenosis: Insights From a 4D Flow MRI Study of 597 Subjects

Michael B. Scott, M. Markl, A. Barker, 2022, Journal of magnetic resonance imaging : JMRI.

Non-invasive determination by cardiovascular magnetic resonance of right ventricular-vascular coupling in children and adolescents with pulmonary hypertension

A. Barker, K. Hunter, R. Shandas, 2015, Journal of Cardiovascular Magnetic Resonance.

Eccentric Enlargement of the Aortic Sinuses in Pediatric and Adult Patients with Bicuspid Aortic Valves: A Cardiac MRI Study

A. Barker, H. Michelena, C. Rigsby, 2019, Pediatric Cardiology.

A Novel Nanostructured Surface on Titanium Implants Increases Osseointegration in a Sheep Model

A. Barker, K. Vasilev, Toby Brown, 2022, Clinical orthopaedics and related research.

Elastin integrity in bicuspid valve-associated aortopathy is associated with altered biomechanical properties and influenced by age

Elena S. Di Martino, M. Markl, A. Barker, 2021, Annals of cardiothoracic surgery.

Segmentation of the Aorta and Pulmonary Arteries Based on 4D Flow MRI in the Pediatric Setting Using Fully Automated Multi‐Site, Multi‐Vendor, and Multi‐Label Dense U‐Net

Erin K. Englund, Michael B. Scott, M. Markl, 2021, Journal of magnetic resonance imaging : JMRI.

Two wrongs sometimes do make a right: errors in aortic valve stenosis assessment by same-day Doppler echocardiography and 4D flow MRI

M. Markl, A. Barker, M. Kinno, 2022, The International Journal of Cardiovascular Imaging.

A Left ventricle remodeling in patients with bicuspid aortic valve

M. Markl, A. Barker, J. Collins, 2022, The International Journal of Cardiovascular Imaging.

Free-breathing magnetic resonance imaging with radial k-space sampling for neonates and infants to reduce anesthesia

Erin K. Englund, A. Barker, L. Browne, 2022, Pediatric Radiology.

Efficient method for volumetric assessment of peak blood flow velocity using 4D flow MRI

M. Markl, A. Barker, M. Rose, 2016, Journal of magnetic resonance imaging : JMRI.

Aortic stenosis exacerbates flow aberrations related to the bicuspid aortic valve fusion pattern and the aortopathy phenotype

Jun Yu Li, M. Markl, A. Barker, 2018, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Correction: Near-infrared emitting single squaraine dye aggregates with large Stokes shifts

G. Lanzani, A. Barker, F. Scotognella, 2017, 1706.10161.

Impact of assuming a circular orifice on flow error through elliptical regurgitant orifices: computational fluid dynamics and in vitro analysis of proximal flow convergence

G. Wagner, M. Markl, A. Barker, 2022, The International Journal of Cardiovascular Imaging.

Antibacterial Nanostructured Surfaces Modulate Protein Adsorption, Inflammatory Responses, and Fibrous Capsule Formation.

A. Barker, K. Landfester, D. Palms, 2022, ACS applied materials & interfaces.

Summary: International consensus statement on nomenclature and classification of the congenital bicuspid aortic valve and its aortopathy, for clinical, surgical, interventional, and research purposes.

Jeroen J. Bax, J. Bavaria, W. Edwards, 2021, The Journal of thoracic and cardiovascular surgery.

Bicuspid Aortic Cusp Fusion Morphology Alters Aortic 3D Outflow Patterns, Wall Shear Stress and Expression of Aortopathy

M. Markl, A. Barker, J. Collins, 2013 .

From unicuspid to quadricuspid: the impact of aortic valve morphology on 3D hemodynamics

M. Markl, A. Barker, P. McCarthy, 2013, Journal of Cardiovascular Magnetic Resonance.

Integrated Regional Cardiac Hemodynamic Imaging and RNA Sequencing Reveal Corresponding Heterogeneity of Ventricular Wall Shear Stress and Endocardial Transcriptome

C. Stoeckert, M. Markl, J. Gorman, 2016, Journal of the American Heart Association.

Blood flow pattern in the ascending aorta after TAVI and conventional aortic valve replacement: Analysis using 4D-Flow MRI

M. Markl, A. Barker, F. von Knobelsdorff-Brenkenhoff, 2015, Journal of Cardiovascular Magnetic Resonance.

Type of aortic valve replacement influences ascending aortic flow characteristics - a pilot study using 4D flow MRI

M. Markl, A. Barker, F. von Knobelsdorff-Brenkenhoff, 2013, Journal of Cardiovascular Magnetic Resonance.

The utility of the single-molecule magnet Fe8 as a magnetic resonance imaging contrast agent over a broad range of concentration

S. Russek, A. Barker, C. Stoldt, 2007 .

International consensus statement on nomenclature and classification of the congenital bicuspid aortic valve and its aortopathy, for clinical, surgical, interventional and research purposes.

Jeroen J. Bax, J. Bavaria, W. Edwards, 2021, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Iodine chemistry determines the defect tolerance of lead-halide perovskites

A. Barker, J. Ball, E. Mosconi, 2018 .

Abnormal pulmonary flow is associated with impaired right ventricular coupling in patients with COPD

A. Barker, S. Humphries, K. Hunter, 2021, The International Journal of Cardiovascular Imaging.

Aorta-specific DNA methylation patterns in cell-free DNA from patients with bicuspid aortic valve-associated aortopathy

A. Barker, P. McCarthy, S. Greenway, 2021, Clinical Epigenetics.

Identification of Aorta-Specific DNA Methylation Patterns in Cell-Free DNA from Patients with Bicuspid Aortic Valve-Associated Aortopathy and Correlation with Aortic Wall Cell Death

A. Barker, P. McCarthy, S. Greenway, 2020, bioRxiv.

Serum copeptin and NT-proBNP is associated with central aortic stiffness and flow hemodynamics in adolescents with type 1 diabetes: A pilot study.

A. Barker, K. Nadeau, J. Reusch, 2021, Journal of diabetes and its complications.

The Role of Imaging of Flow Patterns by 4D Flow MRI in Aortic Stenosis.

M. Markl, A. Barker, Julio Garcia, 2019, JACC. Cardiovascular imaging.

Viscous energy loss in the presence of abnormal aortic flow

Michael Markl, Patrick McCarthy, M. Markl, 2014, Magnetic resonance in medicine.

4D flow MRI and T1‐Mapping: Assessment of altered cardiac hemodynamics and extracellular volume fraction in hypertrophic cardiomyopathy

M. Markl, R. Bonow, A. Barker, 2016, Journal of Magnetic Resonance Imaging.

Effect of age and sex on fully automated deep learning assessment of left ventricular function, volumes, and contours in cardiac magnetic resonance imaging

Michael B. Scott, M. Markl, A. Barker, 2021, The International Journal of Cardiovascular Imaging.

Use of compressed sensing to reduce scan time and breath-holding for cardiac cine balanced steady-state free precession magnetic resonance imaging in children and young adults

A. Barker, N. Naresh, Mark D Twite, 2021, Pediatric Radiology.

In vitro and preliminary in vivo validation of echo particle image velocimetry in carotid vascular imaging.

Robin Shandas, Fuxing Zhang, Jonathan Fulford, 2011, Ultrasound in medicine & biology.

Helicity and Vorticity of Pulmonary Arterial Flow in Patients With Pulmonary Hypertension: Quantitative Analysis of Flow Formations

J. Crapo, A. Barker, M. Yeager, 2017, Journal of the American Heart Association.

Longitudinal Evaluation of Aortic Hemodynamics in Marfan Syndrome: New Insights from a 4D Flow Cardiovascular Magnetic Resonance Multi-Year Follow-Up Study

M. Markl, A. Barker, B. Stiller, 2017, Journal of Cardiovascular Magnetic Resonance.

Aortic 4D flow MRI in 2 minutes using compressed sensing, respiratory controlled adaptive k‐space reordering, and inline reconstruction

Christoph Forman, Ning Jin, Michael Markl, 2019, Magnetic resonance in medicine.

Detection and Hemodynamic Evaluation of Flap Fenestrations in Type B Aortic Dissection with 4D Flow MRI: Comparison with Conventional MRI and CTA.

M. Markl, A. Barker, J. Collins, 2019, Radiology. Cardiothoracic imaging.

Comparison of Hemodynamics After Aortic Root Replacement Using Valve-Sparing or Bioprosthetic Valved Conduit.

M. Markl, A. Barker, P. McCarthy, 2015, The Annals of thoracic surgery.

Association of Regional Wall Shear Stress and Progressive Ascending Aorta Dilation in Bicuspid Aortic Valve.

Michael B. Scott, M. Markl, R. Bonow, 2021, JACC. Cardiovascular imaging.

Parametric Hemodynamic 4D Flow MRI Maps for the Characterization of Chronic Thoracic Descending Aortic Dissection

M. Markl, A. Barker, J. Collins, 2019, Journal of magnetic resonance imaging : JMRI.

4-D flow MRI aortic 3-D hemodynamics and wall shear stress remain stable over short-term follow-up in pediatric and young adult patients with bicuspid aortic valve

M. Markl, A. Barker, S. Schnell, 2018, Pediatric Radiology.

Aortic Valve Stenosis Alters Expression of Regional Aortic Wall Shear Stress: New Insights From a 4‐Dimensional Flow Magnetic Resonance Imaging Study of 571 Subjects

M. Markl, R. Bonow, A. Barker, 2017, Journal of the American Heart Association.

M. Markl, A. Barker, J. Collins, 2016, Journal of magnetic resonance imaging : JMRI.

Blood flow characteristics in the ascending aorta after TAVI compared to surgical aortic valve replacement

M. Markl, A. Barker, F. von Knobelsdorff-Brenkenhoff, 2016, The International Journal of Cardiovascular Imaging.

The American Association for Thoracic Surgery consensus guidelines on bicuspid aortic valve–related aortopathy: Full online‐only version

J. Coselli, T. Sundt, M. Markl, 2018, The Journal of thoracic and cardiovascular surgery.

Valve mediated hemodynamics and their association with distal ascending aortic diameter in bicuspid aortic valve subjects

Vrishank Raghav, Ajit P Yoganathan, Michael Markl, 2018, Journal of magnetic resonance imaging : JMRI.

Abstract 16142: Aortic Flow Eccentricity and Wall Shear Stress in the Dilated Ascending Aorta With and Without Aortic Valve Stenosis and Regurgitation

M. Markl, A. Barker, J. Collins, 2016 .

Altered aortic shape in bicuspid aortic valve relatives influences blood flow patterns.

M. Markl, A. Barker, P. McCarthy, 2016, European heart journal cardiovascular Imaging.

Michael Markl, M. Markl, R. Bonow, 2015, Journal of the American College of Cardiology.

Blood flow characteristics in the ascending aorta after aortic valve replacement--a pilot study using 4D-flow MRI.

M. Markl, A. Barker, F. von Knobelsdorff-Brenkenhoff, 2014, International journal of cardiology.

Impact of age, sex, and global function on normal aortic hemodynamics

Michael B. Scott, M. Markl, A. Barker, 2020, Magnetic resonance in medicine.

Distribution of blood flow velocity in the normal aorta: Effect of age and gender

Michael Markl, James C Carr, Emilie Bollache, 2018, Journal of magnetic resonance imaging : JMRI.

Volumetric quantification of absolute local normalized helicity in patients with bicuspid aortic valve and aortic dilatation

Michael Markl, James C Carr, Jeremy D Collins, 2017, Magnetic resonance in medicine.

Increased systolic vorticity in the left ventricular outflow tract is associated with abnormal aortic flow formations in Tetralogy of Fallot

A. Barker, J. Jaggers, D. Ivy, 2020, The International Journal of Cardiovascular Imaging.

Assessment of intracardiac flow and vorticity in the right heart of patients after repair of tetralogy of Fallot by flow-sensitive 4D MRI

Alex J. Barker, A. Barker, J. Geiger, 2016, European Radiology.

Evolution of Precision Medicine and Surgical Strategies for Bicuspid Aortic Valve-Associated Aortopathy

M. Markl, A. Barker, P. McCarthy, 2017, Front. Physiol..

Aortic Pulse Wave Velocity Evaluated by 4D Flow MRI Across the Adult Lifespan

Michael B. Scott, M. Markl, A. Barker, 2022, Journal of magnetic resonance imaging : JMRI.

4D flow MRI, cardiac function, and T1‐mapping: Association of valve‐mediated changes in aortic hemodynamics with left ventricular remodeling

M. Markl, A. Barker, J. Collins, 2018, Journal of magnetic resonance imaging : JMRI.

Optical probes of free charge generation in organic photovoltaics

A. Barker, 2015 .

Distance distributions of photogenerated charge pairs in organic photovoltaic cells.

A. Barker, J. Hodgkiss, Kai Chen, 2014, Journal of the American Chemical Society.

Hemodynamic evaluation in patients with transposition of the great arteries after the arterial switch operation: 4D flow and 2D phase contrast cardiovascular magnetic resonance compared with Doppler echocardiography

M. Markl, A. Barker, J. Carr, 2016, Journal of Cardiovascular Magnetic Resonance.

Proximal pulmonary vascular stiffness as a prognostic factor in children with pulmonary arterial hypertension

A. Barker, K. Stenmark, K. Hunter, 2019, European heart journal cardiovascular Imaging.

Defect Activity in Lead Halide Perovskites

A. Barker, A. Petrozza, F. De Angelis, 2019, Advanced materials.

Defect-Assisted Photoinduced Halide Segregation in Mixed-Halide Perovskite Thin Films

Satyaprasad P. Senanayak, R. Friend, A. Barker, 2017 .

Re: Blood flow analysis of the aortic arch using computational fluid dynamics.

G. Wagner, M. Markl, A. Barker, 2016, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Year in review: bicuspid aortopathy

A. Barker, S. Verma, P. Fedak, 2016, Current opinion in cardiology.

High Exciton Diffusion Coefficients in Fused Ring Electron Acceptor Films.

A. Barker, K. Gordon, J. Hodgkiss, 2019, Journal of the American Chemical Society.

Thermoelectric Properties of Highly Conductive Poly(3,4-ethylenedioxythiophene) Polystyrene Sulfonate Printed Thin Films.

G. Lanzani, A. Barker, M. Caironi, 2017, ACS applied materials & interfaces.

Photocatalysis Goes Thinner Than a Hair: Carbon Nitride Thin Films as All-in-one Technology for Photocatalysis

P. Giusto, A. Barker, M. Antonietti, 2021, ACS Catalysis.

The American Association for Thoracic Surgery consensus guidelines on bicuspid aortic valve–related aortopathy: Executive summary

J. Coselli, T. Sundt, M. Markl, 2018, The Journal of thoracic and cardiovascular surgery.

Perioperative evaluation of regional aortic wall shear stress patterns in patients undergoing aortic valve and/or proximal thoracic aortic replacement

M. Markl, A. Barker, P. McCarthy, 2017, The Journal of thoracic and cardiovascular surgery.

Haemodynamic outcome at four-dimensional flow magnetic resonance imaging following valve-sparing aortic root replacement with tricuspid and bicuspid valve morphology.

M. Markl, A. Barker, P. McCarthy, 2014, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Patients with Fontan circulation have abnormal aortic wave propagation patterns: A wave intensity analysis study.

A. Barker, K. Hunter, J. Jaggers, 2020, International journal of cardiology.

A methodology to detect abnormal relative wall shear stress on the full surface of the thoracic aorta using four‐dimensional flow MRI

M. Markl, A. Barker, J. Collins, 2015, Magnetic resonance in medicine.

Characterization of Abnormal Wall Shear Stress Using 4D Flow MRI in Human Bicuspid Aortopathy

Michael Markl, M. Markl, A. Barker, 2015, Annals of Biomedical Engineering.

Pump–Push–Probe for Ultrafast All‐Optical Switching: The Case of a Nanographene Molecule

G. Lanzani, A. Barker, G. Cerullo, 2018, Advanced Functional Materials.

4D Flow MR: Insights into Aortic Blood Flow Characteristics

A. Barker, F. Knobelsdorff-Brenkenhoff, 2019, Surgical Management of Aortic Pathology.

Four-dimensional flow magnetic resonance imaging-based characterization of aortic morphometry and haemodynamics: impact of age, aortic diameter, and valve morphology.

M. Markl, A. Barker, I. Murphy, 2016, European heart journal cardiovascular Imaging.

Wall morphology, blood flow and wall shear stress: MR findings in patients with peripheral artery disease

Michael Markl, Mauricio S. Galizia, M. Markl, 2014, European Radiology.

Four‐dimensional flow assessment of pulmonary artery flow and wall shear stress in adult pulmonary arterial hypertension: Results from two institutions

Michael Markl, Sanjiv J Shah, Alejandro Roldán-Alzate, 2015, Magnetic resonance in medicine.

Characterization of CMR-derived haemodynamic data in children with pulmonary arterial hypertension

Robin Shandas, Alex J. Barker, Vitaly Kheyfets, 2016, European heart journal cardiovascular Imaging.

Noninvasive wave intensity analysis predicts functional worsening in children with pulmonary arterial hypertension.

A. Barker, K. Hunter, D. Ivy, 2018, American journal of physiology. Heart and circulatory physiology.

Broadband ultrafast photoluminescence spectroscopy resolves charge photogeneration via delocalized hot excitons in polymer:fullerene photovoltaic blends.

Kai Chen, Justin M. Hodgkiss, Keith C. Gordon, 2013, Journal of the American Chemical Society.

Wall shear stress measured by phase contrast cardiovascular magnetic resonance in children and adolescents with pulmonary arterial hypertension

Robin Shandas, Craig Lanning, A. Barker, 2013, Journal of Cardiovascular Magnetic Resonance.

Altered Right Ventricular Kinetic Energy Work Density and Viscous Energy Dissipation in Patients with Pulmonary Arterial Hypertension: A Pilot Study Using 4D Flow MRI

C. Fang-Yen, A. Barker, W. Witschey, 2015, PloS one.

4D Flow Imaging: Current Status to Future Clinical Applications

Michael Markl, Susanne Schnell, M. Markl, 2014, Current Cardiology Reports.

Intracardiac flow visualization: current status and future directions.

Michael Markl, Covadonga Fernández-Golfín, Patrizio Lancellotti, 2013, European heart journal cardiovascular Imaging.

International consensus statement on nomenclature and classification of the congenital bicuspid aortic valve and its aortopathy, for clinical, surgical, interventional and research purposes.

Jeroen J. Bax, J. Bavaria, W. Edwards, 2021, The Journal of thoracic and cardiovascular surgery.

Summary: international consensus statement on nomenclature and classification of the congenital bicuspid aortic valve and its aortopathy, for clinical, surgical, interventional and research purposes.

Jeroen J. Bax, J. Bavaria, W. Edwards, 2021, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Aortic coarctation augments changes in thoracic aortic hemodynamics in pediatric and young adult patients with bicuspid aortic valve

M. Markl, A. Barker, C. Rigsby, 2013, Journal of Cardiovascular Magnetic Resonance.

Echo Particle Image Velocimetry for Estimation of Carotid Artery Wall Shear Stress: Repeatability, Reproducibility and Comparison with Phase-Contrast Magnetic Resonance Imaging.

A. Barker, A. Gurung, A. Shore, 2017, Ultrasound in medicine & biology.

Analysis of complex cardiovascular flow with three‐component acceleration‐encoded MRI

M. Markl, B. Jung, J. Bock, 2012, Magnetic resonance in medicine.

Dynamical Imaging of Surface Photopotentials in Hybrid Lead Iodide Perovskite Films under High Optical Irradiance and the Role of Selective Contacts

G. Lanzani, A. Barker, J. Ball, 2020, Advanced Materials Interfaces.

Aortic valve‐mediated wall shear stress is heterogeneous and predicts regional aortic elastic fiber thinning in bicuspid aortic valve‐associated aortopathy

Elena S. Di Martino, M. Markl, A. Barker, 2018, The Journal of thoracic and cardiovascular surgery.

Clinical guidelines and the evolving approaches to bicuspid aortopathy

A. Barker, S. Verma, P. Fedak, 2016 .

Detecting Aortic Valve-Induced Abnormal Flow with Seismocardiography and Cardiac MRI

M. Markl, M. Etemadi, A. Barker, 2020, Annals of Biomedical Engineering.

Aortic Viscous Energy Loss for Assessment of Valve-related Hemodynamics in Asymptomatic Severe Aortic Stenosis

Jun Yu Li, M. Markl, A. Barker, 2022, Radiology: Cardiothoracic Imaging.

Four-dimensional Virtual Catheter: Noninvasive Assessment of Intra-aortic Hemodynamics in Bicuspid Aortic Valve Disease.

Michael B. Scott, M. Markl, R. Bonow, 2019, Radiology.

Assessment of altered three‐dimensional blood characteristics in aortic disease by velocity distribution analysis

Michael Markl, Susanne Schnell, James C Carr, 2015, Magnetic resonance in medicine.

Co-registration of the distribution of wall shear stress and 140 complex plaques of the aorta.

C. Weiller, M. Markl, A. Barker, 2013, Magnetic resonance imaging.

Spatial phenotyping of the endocardial endothelium as a function of intracardiac hemodynamic shear stress.

C. Stoeckert, M. Markl, J. Gorman, 2017, Journal of biomechanics.

Evaluation of Aortic Blood Flow and Wall Shear Stress in Aortic Stenosis and Its Association With Left Ventricular Remodeling

M. Markl, A. Barker, F. von Knobelsdorff-Brenkenhoff, 2016, Circulation. Cardiovascular imaging.

Aortic Dilation in Bicuspid Aortic Valve DiseaseClinical Perspective

B. Prendergast, M. Markl, S. Neubauer, 2013 .

The role of hemodynamics in bicuspid aortic valve disease.

Michael Markl, M. Markl, A. Barker, 2011, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Differs With Valve Fusion Type Aortic Dilation in Bicuspid Aortic Valve Disease : Flow Pattern Is a Major Contributor

Myerson, B. Prendergast, M. Markl, 2013 .

MRI-based Protocol to Characterize the Relationship Between Bicuspid Aortic Valve Morphology and Hemodynamics

A. Yoganathan, M. Markl, A. Barker, 2015, Annals of Biomedical Engineering.

Aortic Relative Pressure Components Derived from Four-Dimensional Flow Cardiovascular Magnetic Resonance

Pablo Lamata, David Nordsletten, Stefan Neubauer, 2013, Magnetic resonance in medicine.

Characterization of the relationship between bicuspid aortic valve morphology and hemodynamics

A. Yoganathan, M. Markl, A. Barker, 2015, Journal of Cardiovascular Magnetic Resonance.

Photoinduced Emissive Trap States in Lead Halide Perovskite Semiconductors

Ajay Ram Srimath Kandada, Annamaria Petrozza, James M. Ball, 2016 .

Interval changes in aortic peak velocity and wall shear stress in patients with bicuspid aortic valve disease

Michael B. Scott, M. Markl, A. Barker, 2019, The International Journal of Cardiovascular Imaging.

In vivo noninvasive 4D pressure difference mapping in the human aorta: Phantom comparison and application in healthy volunteers and patients

Michael Markl, Juergen Hennig, Kevin M Johnson, 2011, Magnetic resonance in medicine.

NANOSCALE CONTRAST AGENTS FOR MAGNETIC RESONANCE IMAGING

A. Barker, 2005 .

Tailored Nanoscale Contrast Agents for Magnetic Resonance Imaging

S. Russek, A. Barker, C. Stoldt, 2005 .

Impact of Beta-blocker, ACE Inhibitor, and ARB therapy on thoracic aorta wall shear stress in bicuspid aortic valve patients

M. Markl, A. Barker, J. Carr, 2016, Journal of Cardiovascular Magnetic Resonance.

Ripening during magnetite nanoparticle synthesis: Resulting interfacial defects and magnetic properties

S. Russek, A. Barker, C. Stoldt, 2005 .

Evaluation of aortic stenosis severity using 4D flow jet shear layer detection for the measurement of valve effective orifice area.

M. Markl, A. Barker, P. Pibarot, 2014, Magnetic resonance imaging.

Imaging Follow-up of Repaired Aortic Coarctation.

A. Barker, L. Browne, Danial Vargas, 2020, Seminars in roentgenology.

Two-Minute k-Space and Time-accelerated Aortic Four-dimensional Flow MRI: Dual-Center Study of Feasibility and Impact on Velocity and Wall Shear Stress Quantification.

M. Markl, S. Petersen, R. Boubertakh, 2019, Radiology. Cardiothoracic imaging.

Transient Grating Photoluminescence Spectroscopy: An Ultrafast Method of Gating Broadband Spectra.

Joseph K. Gallaher, A. Barker, J. Hodgkiss, 2014, The journal of physical chemistry letters.

Seismocardiography and 4D flow MRI reveal impact of aortic valve replacement on chest acceleration and aortic hemodynamics

M. Markl, M. Etemadi, A. Barker, 2020, Journal of cardiac surgery.

Aortic Volumetry at Contrast-Enhanced Magnetic Resonance Angiography: Feasibility as a Sensitive Method for Monitoring Bicuspid Aortic Valve Aortopathy

A. Barker, J. Collins, O. Rahman, 2017, Investigative radiology.

4D Flow cardiovascular magnetic resonance consensus statement: 2023 update

M. Stuber, M. Markl, T. Ebbers, 2023, Journal of Cardiovascular Magnetic Resonance.

In vivo quantification of blood mixing in single ventricle patients with Fontan circulation using 4D flow MRI

M. Markl, R. Lorenz, A. Barker, 2013, Journal of Cardiovascular Magnetic Resonance.

Unusually Fast bis-Histidyl Coordination in a Plant Hemoglobin

A. Barker, G. Cerullo, C. Viappiani, 2021, International journal of molecular sciences.

Incoherent charge separation dynamics in organic photovoltaics

Mamatimin Abbas, Justin M. Hodgkiss, Han Young Woo, 2016, NanoScience + Engineering.

Abstract 5031: A Novel Ultrasound-based Wall Shear Stress Biomarker (Echo Particle Image Velocimetry) to Generate Hemodynamic Vascular Profiles in Carotid Arteries: Clinical Studies on 16 Healthy Subjects

A. Barker, A. Shore, J. Fulford, 2009 .

Echo Particle Image Velocimetry (Echo PIV): A Novel Ultrasound-Based Method for the In Vivo Measurement of Wall Shear Stress in Human Carotid Arteries

A. Barker, A. Shore, J. Fulford, 2009 .

Noninvasive wall shear stress measurements in human carotid artery using echo particle image velocimetry: Initial clinical studies

A. Barker, A. Shore, J. Fulford, 2009, 2009 IEEE International Ultrasonics Symposium.

Abstract 4387: Artery Dilatation in Pediatric Pulmonary Hypertension Patients Decreases Hemodynamic Wall Shear Stress

Robin Shandas, Craig Lanning, Alex J. Barker, 2008 .

High speed solution-processed hybrid perovskite photodetectors with low dark current enabled by a low temperature metal oxide interlayer

A. Barker, M. Caironi, A. Petrozza, 2018, Semiconductor Science and Technology.

Effect of Aortic Valve Disease on 3D Hemodynamics in Patients With Aortic Dilation and Trileaflet Aortic Valve Morphology

Michael Markl, James C Carr, Emilie Bollache, 2019, Journal of magnetic resonance imaging : JMRI.

Disentangling Electron-Phonon Coupling and Thermal Expansion Effects in the Band Gap Renormalization of Perovskite Nanocrystals.

A. Barker, A. Goñi, A. Petrozza, 2020, The journal of physical chemistry letters.

In Vivo Validation of Echo Partical Image Velocimetry (Echo PIV) in Human Carotid Arteries Using Phase-Contrast MRI

Robin Shandas, Fuxing Zhang, Jonathan Fulford, 2009 .

Cardiac Magnetic Resonance Imaging Feature Tracking Demonstrates Altered Biventricular Strain in Obese Subjects in the Absence of Clinically Apparent Cardiovascular Disease

Michael B. Scott, M. Markl, A. Barker, 2020, Journal of thoracic imaging.

Evidence of subannular and left ventricular morphological differences in patients with bicuspid versus tricuspid aortic valve stenosis: magnetic resonance imaging-based analysis.

T. Kuntze, A. Barker, M. Borger, 2016, Interactive cardiovascular and thoracic surgery.

Advanced flow MRI: emerging techniques and applications.

M. Markl, A. Barker, S. Schnell, 2016, Clinical radiology.

Impact of different coarctation therapies on aortic stiffness: phase-contrast MRI study

A. Barker, K. Hunter, D. Ivy, 2018, The International Journal of Cardiovascular Imaging.

International Consensus Statement on Nomenclature and Classification of the Congenital Bicuspid Aortic Valve and Its Aortopathy, for Clinical, Surgical, Interventional and Research Purposes.

Jeroen J. Bax, J. Bavaria, W. Edwards, 2021, Radiology. Cardiothoracic imaging.

Wall shear stress distribution at the carotid bifurcation: influence of eversion carotid endarterectomy

C. Weiller, M. Markl, A. Barker, 2013, European Radiology.

Fluid- and Biomechanical Analysis of Ascending Thoracic Aorta Aneurysm with Concomitant Aortic Insufficiency

A. Duprey, M. Viallon, A. Barker, 2017, Annals of Biomedical Engineering.

MR and CT Imaging for the Evaluation of Pulmonary Hypertension.

Sanjiv J. Shah, M. Markl, A. Barker, 2016, JACC. Cardiovascular imaging.

Close look at the Potts shunt flow hemodynamics in a patient with severe pulmonary hypertension: 4D‐flow MRI evaluation

A. Barker, D. Ivy, N. Wilson, 2018, Journal of magnetic resonance imaging : JMRI.

Two wrongs sometimes do make a right: errors in aortic valve stenosis assessment by same-day Doppler echocardiography and 4D flow MRI

M. Markl, A. Barker, M. Kinno, 2022, The International Journal of Cardiovascular Imaging.

Aortic shear stress in patients with bicuspid aortic valve with stenosis and insufficiency

M. Markl, A. Barker, Xiaolin Wang, 2017, The Journal of thoracic and cardiovascular surgery.

A classification approach to improve out of sample predictability of structure‐based constitutive models for ascending thoracic aortic tissue

Elena S. Di Martino, Michael B. Scott, A. Barker, 2023, International journal for numerical methods in biomedical engineering.

Interval changes in aortic peak velocity and wall shear stress in patients with bicuspid aortic valve disease

Michael B. Scott, M. Markl, A. Barker, 2019, The International Journal of Cardiovascular Imaging.

Valvular and ascending aortic hemodynamics of the On-X aortic valved conduit by same-day echocardiography and 4D flow MRI

Michael B. Scott, A. Barker, M. Elbaz, 2023, Frontiers in cardiovascular medicine.

Distance distributions of photogenerated charge pairs in organic photovoltaic cells.

A. Barker, J. Hodgkiss, Kai Chen, 2014, Journal of the American Chemical Society.

Broadband ultrafast photoluminescence spectroscopy resolves charge photogeneration via delocalized hot excitons in polymer:fullerene photovoltaic blends.

A. Barker, K. Gordon, J. Hodgkiss, 2013, Journal of the American Chemical Society.

Usefulness of 4D-Flow MRI in Mapping Flow Distribution Through Failing Fontan Circulation Prior to Cardiac Intervention

A. Barker, D. Ivy, Roni M. Jacobsen, 2019, Pediatric Cardiology.

4D flow magnetic resonance imaging in bicuspid aortic valve disease demonstrates altered distribution of aortic blood flow helicity

M. Markl, R. Lorenz, J. Bock, 2014, Magnetic resonance in medicine.

Resumen: Consenso internacional para la nomenclatura y clasificación de la válvula aórtica bicúspide congénita y su aortopatía, con fines clínicos, quirúrgicos, intervencionistas y de investigación

T. Sundt, D. Milewicz, A. Barker, 2024, Archivos de cardiologia de Mexico.

Spatial phenotyping of the endocardial endothelium as a function of intracardiac hemodynamic shear stress.

C. Stoeckert, M. Markl, J. Gorman, 2017, Journal of biomechanics.

M. Markl, A. Barker, J. Carr, 2016, Journal of Cardiovascular Magnetic Resonance.

Beta-blocker therapy does not reduce ascending aorta wall shear stress in patients with bicuspid aortic valve

M. Markl, R. Bonow, A. Barker, 2015, Journal of Cardiovascular Magnetic Resonance.

Thoracic aortic wall shear stress atlases in patients with bicuspid aortic valves

Michael Markl, James C Carr, Aart J Nederveen, 2014, Journal of Cardiovascular Magnetic Resonance.

Initial Investigation of Reduced Wall Shear Stress in the Pulmonary Arteries of Hypertension Patients Using Phase Contrast MRI

A. Barker, D. Ivy, R. Shandas, 2008 .