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R. Kalra · SciRah

Researcher profile · Semantic Scholar

R. Kalra

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R. Kalra — researcher profile on SciRah

h-index: 28
Works: 176
Citations: 3,509

Most-cited papers

Overview of Veno-Arterial Extracorporeal Membrane Oxygenation (VA-ECMO) Support for the Management of Cardiogenic Shock
A. Tsangaris, T. Alexy, R. Kalra, M. Kosmopoulos +3 more
2021Frontiers in Cardiovascular Medicine121 citations Open access
Semantic Scholar
A retrospective cohort study of 12,306 pediatric COVID-19 patients in the United States
Vibhu Parcha, Katherine S. Booker, R. Kalra, S. Kuranz +3 more
2021Scientific Reports106 citations Open access
Semantic Scholar
Insulin Resistance and Cardiometabolic Risk Profile Among Non-Diabetic American Young Adults: Insights from NHANES.
Vibhu Parcha, Brittain F. Heindl, R. Kalra, Peng Li +3 more
2021Journal of Clinical Endocrinology and Metabolism99 citations Open access
Semantic Scholar
Geographic Variation in Cardiovascular Health Among American Adults
Vibhu Parcha, R. Kalra, S. Suri, G. Malla +3 more
2021Mayo Clinic proceedings91 citations Open access
Semantic Scholar
AHA Life's essential 8 and ideal cardiovascular health among young adults
N. Shetty, Vibhu Parcha, N. Patel, Ishant Yadav +7 more
2022American Journal of Preventive Cardiology85 citations Open access
Semantic Scholar
Intraarrest transport, extracorporeal cardiopulmonary resuscitation, and early invasive management in refractory out-of-hospital cardiac arrest: an individual patient data pooled analysis of two randomised trials
J. Bělohlávek, D. Yannopoulos, J. Šmalcová, D. Rob +7 more
2023EClinicalMedicine73 citations Open access
Semantic Scholar
Extracorporeal Cardiopulmonary Resuscitation for Cardiac Arrest
R. Kalra, Marinos Kosmopoulos, Tomaz Goslar, G. Raveendran +2 more
2020Current Opinion in Critical Care41 citations Open access
Semantic Scholar
Anemia, Mortality, and Hospitalizations in Heart Failure with a Preserved Ejection Fraction (From The TOPCAT Trial)
Kartik Gupta, R. Kalra, I. Rajapreyar, J. Joly +5 more
2020American Journal of Cardiology35 citations Open access
Semantic Scholar
Prevalence, Awareness, Treatment, and Poor Control of Hypertension Among Young American Adults: Race-Stratified Analysis of the National Health and Nutrition Examination Survey.
Vibhu Parcha, N. Patel, R. Kalra, G. Arora +1 more
2020Mayo Clinic proceedings32 citations
Semantic Scholar
The Impact Of BMI On Arrest Characteristics and Survival of Patients with Out-Of-Hospital Cardiac Arrest Treated With Extracorporeal Cardiopulmonary Resuscitation.
Marinos Kosmopoulos, R. Kalra, T. Alexy, C. Gaisendrees +8 more
2023Resuscitation31 citations
Semantic Scholar
Comparison of Balloon Pulmonary Angioplasty and Pulmonary Vasodilators for Inoperable Chronic Thromboembolic Pulmonary Hypertension: A Systematic Review and Meta-Analysis
R. Kalra, S. Duval, T. Thenappan, G. Raveendran +3 more
2020Scientific Reports31 citations Open access
Semantic Scholar
Rationale and methods of the Advanced R2Eperfusion STrategies for Refractory Cardiac Arrest (ARREST) trial.
D. Yannopoulos, R. Kalra, Marinos Kosmopoulos, Emily Walser +4 more
2020American Heart Journal31 citations Open access
Semantic Scholar
Obesity and Serial NT‐proBNP Levels in Guided Medical Therapy for Heart Failure With Reduced Ejection Fraction: Insights From the GUIDE‐IT Trial
Vibhu Parcha, N. Patel, R. Kalra, S. Suri +3 more
2021Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease30 citations Open access
Semantic Scholar
Incidence and Implications of Atrial Fibrillation/Flutter in Hypertension: Insights from the SPRINT Trial
Vibhu Parcha, N. Patel, R. Kalra, Joonseok Kim +3 more
2020HYPERTENSION29 citations Open access
Semantic Scholar
Geographic Inequalities in Cardiovascular Mortality in the United States: 1999 to 2018.
Vibhu Parcha, R. Kalra, Ana F. Best, N. Patel +4 more
2021Mayo Clinic proceedings28 citations
Semantic Scholar
Outcomes Associated with Delayed Enteral Feeding after Cardiac Arrest Treated with Veno-Arterial Extracorporeal Membrane Oxygenation and Targeted Temperature Management.
Alejandra Gutierrez, Claire Carlson, R. Kalra, Andrea M Elliott +2 more
2021Resuscitation26 citations Open access
Semantic Scholar
Supraglottic Airway Devices are Associated with Asphyxial Physiology After Prolonged CPR in Patients with Refractory Out-of-Hospital Cardiac Arrest Presenting for Extracorporeal Cardiopulmonary Resuscitation.
J. Bartos, Arianne Clare Agdamag, R. Kalra, Lindsay Nutting +11 more
2023Resuscitation24 citations Open access
Semantic Scholar
Sex Differences in Patients with Suspected Cardiac Sarcoidosis Assessed by Cardiovascular Magnetic Resonance Imaging
R. Kalra, Shray Malik, K. Chen, Fredrick M. Ogugua +12 more
2021Circulation: Arrhythmia and Electrophysiology24 citations Open access
Semantic Scholar
Geographic Variation in Racial Disparities in Health and Coronavirus Disease-2019 (COVID-19) Mortality
Vibhu Parcha, G. Malla, S. Suri, R. Kalra +5 more
2020Mayo Clinic Proceedings: Innovations, Quality & Outcomes23 citations Open access
Semantic Scholar
Left ventricular hemodynamics with veno-arterial extracorporeal membrane oxygenation
R. Kalra, Tamás Alexy, J. Bartos, Anthony R. Prisco +9 more
2024Catheterization and cardiovascular interventions22 citations Open access
Semantic Scholar
Right Ventricular Dysfunction is Associated with Increased Mortality in Patients Requiring Venovenous Extracorporeal Membrane Oxygenation for Coronavirus Disease 2019
V. Maharaj, Tamás Alexy, A. Agdamag, R. Kalra +5 more
2022ASAIO journal (1992)22 citations Open access
Semantic Scholar
Coronary artery bypass graft surgery outcomes in the United States: Impact of the coronavirus disease 2019 (COVID-19) pandemic
Vibhu Parcha, R. Kalra, Austin M Glenn, J. Davies +3 more
2021JTCVS Open19 citations Open access
Semantic Scholar
Coronary Artery Calcium Score for Personalization of Antihypertensive Therapy: A Pooled Cohort Analysis
Vibhu Parcha, G. Malla, R. Kalra, Peng Li +4 more
2021HYPERTENSION18 citations Open access
Semantic Scholar
Hypochloremia Is a Noninvasive Predictor of Mortality in Pulmonary Arterial Hypertension
K. Prins, R. Kalra, Lauren Rose, T. Assad +8 more
2020Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease18 citations Open access
Semantic Scholar
Mortality Due to Mitral Regurgitation Among Adults in the United States: 1999-2018.
Vibhu Parcha, N. Patel, R. Kalra, S. Suri +2 more
2020Mayo Clinic proceedings17 citations
Semantic Scholar
Echocardiographic evaluation of cardiac recovery after refractory out-of-hospital cardiac arrest.
R. Kalra, J. Bartos, Marinos Kosmopoulos, Claire Carlson +5 more
2020Resuscitation17 citations
Semantic Scholar
Sleep duration, baseline cardiovascular risk, inflammation and incident cardiovascular mortality in ambulatory U.S. Adults: National health and nutrition examination survey
Kartik Gupta, Shivaraj Nagalli, R. Kalra, Rishab Gupta +5 more
2021American Journal of Preventive Cardiology16 citations Open access
Semantic Scholar
Genotype-Guided P2Y12 Inhibitor Therapy After Percutaneous Coronary Intervention: A Bayesian Analysis
Vibhu Parcha, Brittain F. Heindl, Peng Li, R. Kalra +4 more
2021Circulation Genomic and Precision Medicine16 citations Open access
Semantic Scholar
Racial Differences in Serial NT-proBNP Levels in Heart Failure Management: Insights from the GUIDE-IT Trial
Vibhu Parcha, N. Patel, R. Kalra, G. Arora +4 more
2020Circulation16 citations Open access
Semantic Scholar
A Multi-omic and Multi-Species Analysis of Right Ventricular Dysfunction
Jenna B. Mendelson, Jacob D. Sternbach, Michelle J. Doyle, Lauren Mills +11 more
2023The Journal of Heart and Lung Transplantation15 citations Open access
Semantic Scholar
Diagnostic and prognostic implications of heart failure with preserved ejection fraction scoring systems
Vibhu Parcha, G. Malla, R. Kalra, N. Patel +5 more
2021ESC Heart Failure15 citations Open access
Semantic Scholar
Clinical Presentation and Treatment of High-Risk Sarcoidosis.
D. Perlman, Muthya Tejasvini Sudheendra, Y. Furuya, C. Shenoy +5 more
2021Annals of the American Thoracic Society14 citations
Semantic Scholar
Trends of cardiovascular health in Asian American individuals: A national health and nutrition examination survey study
N. Shetty, N. Patel, M. Gaonkar, R. Kalra +4 more
2023American Journal of Preventive Cardiology13 citations Open access
Semantic Scholar
Initial Hospital Length of Stay and Long-Term Survival of Patients Successfully Resuscitated Using ECPR for Refractory Out-of-Hospital Cardiac Arrest.
Tamás Alexy, R. Kalra, Marinos Kosmopoulos, J. Bartos +8 more
2022European heart journal. Acute cardiovascular care13 citations Open access
Semantic Scholar
Relative Predictive Value of Circulating Immune Markers in US Adults Without Cardiovascular Disease: Implications for Risk Reclassification
Kartik Gupta, R. Kalra, Mike Pate, Shivaraj Nagalli +9 more
2021Mayo Clinic proceedings13 citations Open access
Semantic Scholar
Utility of CT in the diagnosis of prosthetic valve abnormalities
P. Velangi, R. Kalra, J. Markowitz, P. Nijjar
2020Journal of cardiac surgery13 citations Open access
Semantic Scholar
Sodium Nitroprusside–Enhanced Cardiopulmonary Resuscitation Improves Blood Flow by Pulmonary Vasodilation Leading to Higher Oxygen Requirements
A. Ripeckyj, Marinos Kosmopoulos, K. Shekar, Claire Carlson +5 more
2020JACC: Basic to Translational Science13 citations Open access
Semantic Scholar
Clinical, Demographic, and Imaging Correlates of Anemia in Heart Failure with Preserved Ejection Fraction (From the RELAX Trial)
Vibhu Parcha, N. Patel, R. Kalra, Anirudh Bhargava +3 more
2020American Journal of Cardiology13 citations Open access
Semantic Scholar
Cardiac Function and Sudden Cardiac Death in Heart Failure With Preserved Ejection Fraction (from the TOPCAT Trial).
R. Kalra, Kartik Gupta, Ryan O. Sheets, Sudeep R. Aryal +6 more
2020American Journal of Cardiology13 citations
Semantic Scholar
Leucocyte count predicts cardiovascular risk in heart failure with preserved ejection fraction: insights from TOPCAT Americas
N. Bajaj, R. Kalra, Kartik Gupta, Sudeep R. Aryal +5 more
2020ESC Heart Failure12 citations Open access
Semantic Scholar
Acute Lung Injury and Recovery in Patients with Refractory VT/VF Cardiac Arrest Treated with Prolonged CPR and Veno-Arterial Extracorporeal Membrane Oxygenation.
Alejandra Gutierrez, R. Kalra, Andrea M Elliott, Alexandra M. Marquez +2 more
2022Resuscitation11 citations
Semantic Scholar
Coronary artery disease burden relation with the presentation of acute cardiac events and ventricular fibrillation
M. Kosmopoulos, J. Bartos, G. Raveendran, Tomaz Goslar +6 more
2021Catheterization and cardiovascular interventions11 citations
Semantic Scholar
Enhancing cardiac arrest survival with extracorporeal cardiopulmonary resuscitation: insights into the process of death
T. Aufderheide, R. Kalra, Marinos Kosmopoulos, J. Bartos +1 more
2021Annals of the New York Academy of Sciences11 citations Open access
Semantic Scholar
Contemporary approaches to cardiopulmonary resuscitation: physiology-guided approaches
M. Kosmopoulos, R. Kalra, J. Bartos, G. Raveendran +1 more
202011 citations Open access
Semantic Scholar
Cerebral hemodynamic effects of Head-up CPR in a porcine model.
D. Jaeger, Marinos Kosmopoulos, S. Voicu, R. Kalra +4 more
2023Resuscitation9 citations
Semantic Scholar
Sex Associated Differences in the Clinical Outcomes of Left Ventricular Assist Device Recipients: Insights from INTERMACS
N. Shetty, Vibhu Parcha, Peter Abdelmessih, N. Patel +7 more
2023Circulation: Heart Failure9 citations Open access
Semantic Scholar
Increased QT Dispersion Is Linked to Worse Outcomes in Patients Hospitalized for Out‐of‐Hospital Cardiac Arrest
Marinos Kosmopoulos, H. Roukoz, Pierre S. Sebastian, R. Kalra +4 more
2020Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease8 citations Open access
Semantic Scholar
Genetic European Ancestry and Incident Diabetes in Black Individuals: Insights from the SPRINT Trial
Vibhu Parcha, Brittain F. Heindl, R. Kalra, A. Bress +8 more
2022Circulation Genomic and Precision Medicine7 citations Open access
Semantic Scholar
Patients treated with veno-arterial extracorporeal membrane oxygenation have different baseline risk and outcomes dependent on indication and route of cannulation.
Marinos Kosmopoulos, J. Bartos, R. Kalra, Tomaz Goslar +9 more
2020Hellenic Journal of Cardiology7 citations Open access
Semantic Scholar
Differences in Statin Eligibility with the Use of Predicting Risk of Cardiovascular Disease EVENTs Versus Pooled Cohort Equations in the UK Biobank
J. Dhaliwal, M. Gaonkar, Nirav Patel, N. Shetty +5 more
2025American Journal of Cardiology6 citations Open access
Semantic Scholar

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