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Rodolphe P. Katra · SciRah

Researcher profile · Semantic Scholar

Rodolphe P. Katra

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Rodolphe P. Katra — researcher profile on SciRah

h-index: 15
Works: 34
Citations: 1,238

Most-cited papers

Role of Calcium Cycling Versus Restitution in the Mechanism of Repolarization Alternans
E. Pruvot, Rodolphe P. Katra, D. Rosenbaum, K. Laurita
2004Circulation Research301 citations Open access
Semantic Scholar
Transmural Heterogeneity of Calcium Handling in Canine
K. Laurita, Rodolphe P. Katra, B. Wible, X. Wan +1 more
2003Circulation Research207 citations Open access
Semantic Scholar
Cellular Mechanism of Calcium-Mediated Triggered Activity in the Heart
Rodolphe P. Katra, K. Laurita
2005Circulation Research151 citations Open access
Semantic Scholar
Cardiac resynchronization therapy may benefit patients with left ventricular ejection fraction >35%: a PROSPECT trial substudy
E. Chung, Rodolphe P. Katra, S. Ghio, J. Bax +5 more
2010European Journal of Heart Failure127 citations Open access
Semantic Scholar
Design and performance of a multisensor heart failure monitoring algorithm: results from the multisensor monitoring in congestive heart failure (MUSIC) study.
I. Anand, W. H. Wilson Tang, Barry Greenberg, N. Chakravarthy +2 more
2012Journal of Cardiac Failure74 citations
Semantic Scholar
Spontaneous calcium release in tissue from the failing canine heart.
G. Hoeker, Rodolphe P. Katra, L. Wilson, Bradley N. Plummer +1 more
2009American Journal of Physiology. Heart and Circulatory Physiology58 citations Open access
Semantic Scholar
Intracellular calcium handling heterogeneities in intact guinea pig hearts.
Rodolphe P. Katra, E. Pruvot, K. Laurita
2004American Journal of Physiology. Heart and Circulatory Physiology49 citations
Semantic Scholar
Wearables, telemedicine, and artificial intelligence in arrhythmias and heart failure: Proceedings of the European Society of Cardiology: Cardiovascular Round Table.
C. Leclercq, H. Witt, G. Hindricks, Rodolphe P. Katra +16 more
2022Europace44 citations
Semantic Scholar
Design of the Multi-Sensor Monitoring in Congestive Heart Failure (MUSIC) study: prospective trial to assess the utility of continuous wireless physiologic monitoring in heart failure.
I. Anand, B. Greenberg, R. Fogoros, I. Libbus +1 more
2011Journal of Cardiac Failure39 citations
Semantic Scholar
Ryanodine receptor dysfunction and triggered activity in the heart.
Rodolphe P. Katra, Toshiyuki Oya, G. Hoeker, K. Laurita
2007American Journal of Physiology. Heart and Circulatory Physiology34 citations
Semantic Scholar
Coexistence and exercise exacerbation of intraleft ventricular contractile dyssynchrony in hypertensive patients with diastolic heart failure.
Yi-Chih Wang, Juey-Jen Hwang, L. Lai, Chia-Ti Tsai +3 more
2007American Heart Journal33 citations
Semantic Scholar
Sex Differences in β-Adrenergic Responsiveness of Action Potentials and Intracellular Calcium Handling in Isolated Rabbit Hearts
G. Hoeker, Ashleigh R. Hood, Rodolphe P. Katra, S. Poelzing +1 more
2014PLoS ONE29 citations Open access
Semantic Scholar
Delayed Afterdepolarization‐Mediated Triggered Activity Associated with Slow Calcium Sequestration Near the Endocardium
Kenneth R. Laurita, Rodolphe P. Katra
2005Cardiovascular Electrophysiology27 citations
Semantic Scholar
Estimation of patient compliance in application of adherent mobile cardiac telemetry device
Jonathan M. Engel, N. Chakravarthy, Rodolphe P. Katra, Scott T. Mazar +2 more
2011Annual International Conference of the IEEE Engineering in Medicine and Biology Society22 citations
Semantic Scholar
Monitoring changes in fluid status with a wireless multisensor monitor: results from the Fluid Removal During Adherent Renal Monitoring (FARM) study.
I. Anand, Alexander D Doan, King W. Ma, J. Tóth +5 more
2012Congestive Heart Failure20 citations Open access
Semantic Scholar
Provocation of masked left ventricular mechanical dyssynchrony by treadmill exercise in patients with systolic heart failure and narrow QRS complex.
Yi-Chih Wang, Juey-Jen Hwang, Chih-Chieh Yu, L. Lai +4 more
2008American Journal of Cardiology12 citations
Semantic Scholar
Remote At-Home Detection and Monitoring of Functional Chronotropic Incompetence in Heart Failure Patients
Rodolphe P. Katra, N. Chakravarthy, I. Libbus
2011Journal of Cardiovascular Translational Research4 citations
Semantic Scholar
Noninvasive Wireless Bioimpedance Monitoring Tracks Patients with Healthcare Utilization Following Discharge from Acute Decompensated Heart Failure: Results from the ACUTE Pilot Study
M. Liebo, Rodolphe P. Katra, N. Chakravarthy, I. Libbus +1 more
20132 citations Open access
Semantic Scholar
Cardiac Resynchronization Therapy in Patients with Left Ventricular Ejection Fraction Above 35
E. Chung, Rodolphe P. Katra, S. Ghio, Jeroen J. Bax +4 more
20092 citations
Semantic Scholar
Imaging Cellular Calcium Dysfunction in the Heart Using Multi-Modal Optical Mapping
G. Hoeker, Rodolphe P. Katra, K. Laurita
2006Annual International Conference of the IEEE Engineering in Medicine and Biology Society2 citations
Semantic Scholar
Electro-Mechanical Delay and Uncoupling Are Major Determinants of Dysfunction in Heart Failure with Preserved Ejection Fraction
Rodolphe P. Katra, Yi-Chih Wang, Chih-Chieh Yu, K. Hilpisch +1 more
20081 citations
Semantic Scholar
Abstract 272: Sex Differences in β-Adrenergic Responsiveness of Excitation-Contraction Coupling in Isolated Rabbit Hearts
G. Hoeker, Ashleigh R. Hood, Rodolphe P. Katra, S. Poelzing +1 more
20140 citations
Semantic Scholar
Optical Mapping and Calcium Imaging
Rodolphe P. Katra
20100 citations
Semantic Scholar
Isolated Tissue Models
Rodolphe P. Katra
20100 citations
Semantic Scholar
External Wireless Monitoring of Bioimpedance in Heart Failure Patients: Results from the ACUTE Study
Wilson W. H. Tang, Vijay K. Chopra, N. Chakravarthy, I. Libbus +1 more
20100 citations Open access
Semantic Scholar
LV-First Pacing Reduces Regional Intra-Ventricular Mechanical Delay in Heart Failure with a Preserved Ejection Fraction
Yih-Chih Wang, Rodolphe P. Katra, Chih-Chieh Yu, K. Hilpisch +4 more
20090 citations
Semantic Scholar
Biventricular Pacemaker Therapy Corrects Dyssynchrony in Non-Obstructive Hypertrophic Cardiomyopathy
I. Ahmed, K. Abozguia, G. Nallur-Shivu, T. Phan +9 more
20080 citations
Semantic Scholar
Acute Bi-Ventricular Pacing Reduces Systolic and Diastolic Dyssynchrony in Diastolic Heart Failure Patients
Yi-Chih Wang, Chih-Chieh Yu, K. Hilpisch, Rodolphe P. Katra +1 more
20080 citations
Semantic Scholar
Abstract 2816: Differential Impacts of Left Ventricle Filling Index versus Ejection Fraction on Global and Regional Electromechanical Coupling Before and After Exercise Stress in Patients with Systolic Heart Failure
Yi-Chih Wang, Chih-Chieh Yu, Juey-Jen Hwang, L. Lai +4 more
20080 citations
Semantic Scholar
Development of Mechanical Dyssynchrony in a Chronic Systolic Heart Failure Canine Model Is Not Associated with Development of Electrical Dyssynchrony
Jih-Min Lin, Renee L. Gerhart, P. Falkner, Rodolphe P. Katra +2 more
20080 citations
Semantic Scholar
Heart Failure with Preserved Ejection Fraction Patients Have Significantly Heterogeneous Demographic, Cardiac and Functional Manifestations of HF
Yi-Chih Wang, Chih-Chieh Yu, K. Hilpisch, Rodolphe P. Katra +1 more
20080 citations
Semantic Scholar
Abstract 4344: Biventricular Pacemaker Therapy Corrects Dyssynchrony in Non-Obstructive Hypertrophic Cardiomyopathy
Ibrar Ahmed, K. Abozguia, G. Nallur-Shivu, T. Phan +9 more
20080 citations
Semantic Scholar
Myocardial Relaxation and Stiffness Are Different across Ejection Fraction in Heart Failure with Preserved Ejection Fraction
Rodolphe P. Katra, Yi-Chih Wang, Chih-Chieh Yu, K. Hilpisch +1 more
20080 citations Open access
Semantic Scholar
Abstract 3076: Effects of Exercise on Ventricular Mechanical Dyssynchrony in Patients with Heart Failure Currently not Recommended for Resynchronization - Results from the Dyssynchrony Induced by Ventricular Exertion in Heart Failure (DIVE-HF) Study.
Yi-Chih Wang, Chih-Chieh Yu, Juey-Jen Hwang, L. Lai +4 more
20070 citations
Semantic Scholar

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