Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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The Fingerprint is created by mining the titles and abstracts of the person's research outputs and projects/funding awards to create an index of weighted terms from discipline-specific thesauri.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Left ventricular physiological effects of veno-arterial ECMO support during cardiogenic shock
Murray, T. (PI), Yannopoulos, D. (PI), Alexy, T. (CoI), Bartos, J. A. (CoI), John, R. (CoI) & Kalra, R. (CoI)
NIH NATL HEART, LUNG AND BLOOD INSTITU
9/1/22 → 8/30/26
Project: Research project
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Momentum 3 Pivotal Cohort Extended Follow-up Post-Approval Study
John, R. (PI)
3/1/19 → 2/28/24
Project: Research project
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Mechanical Circulatory Support PRODUCT SURVEILLANCE REGISTRY (PSR) PLATFORM BASE CIP
John, R. (PI)
2/1/19 → 1/31/24
Project: Research project
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A Clinical Study to Evaluate Ambulatory Counterpulsation for the Treatment of Advanced Heart Failure: A Feasibility Study
John, R. (PI)
7/1/18 → 9/30/22
Project: Research project
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Building bridges: Extracorporeal membrane oxygenation versus mechanical ventilation as bridge to lung transplant—A nationwide analysis
Potel, K. N., Atef Abdelhamid Mahmoud, O., Nguyen, S. H., Schaffer, E., Shaffer, A., John, R., Kelly, R. F. & Huddleston, S. J., Jun 2026, In: JTCVS Open. 31, 101739.Research output: Contribution to journal › Article › peer-review
Open Access -
Impact of renal function on survival in idiopathic pulmonary fibrosis patients 65 years and older undergoing lung transplantation in the United States
Potel, K. N., Schaffer, E., Weiner, B., Nguyen, S. H., Shaffer, A., John, R., Kelly, R. F. & Huddleston, S. J., Apr 2026, In: JTCVS Open. 30, 101621.Research output: Contribution to journal › Article › peer-review
Open Access -
Sex Differences in Heart Transplantation Outcomes
Ramu, B., Masotti, M., Schultz, J., Maharaj, V., Alexy, T., Mulvihill, M., Wong, K. J., Watt, T. M. F., Shaffer, A., John, R. & Cogswell, R., Jun 2026, In: JACC: Advances. 5, 6, 102820.Research output: Contribution to journal › Article › peer-review
Open Access -
Sex Differences in Simultaneous Heart-Kidney Transplantation: A 25-Year UNOS Analysis
Ramu, B., Shabbir, A., Masotti, M. A., Schultz, J. N., Maharaj, V. R., Alexy, T., Fraser, M., Watt, T., Wong, K. J., Mulvihill, M., Shaffer, A. W., John, R. & Cogswell, R. J., Jun 2026, (Accepted/In press) In: Journal of Cardiac Failure.Research output: Contribution to journal › Article › peer-review
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The changing landscape of temporary mechanical circulatory support devices in the new heart allocation system: A US nationwide analysis
Potel, K. N., Nguyen, S., McLaughlin, N., Schaffer, E., Huddleston, S. J., Kelly, R. F., John, R. & Shaffer, A., Jun 2026, In: JTCVS Open. 31, 101692.Research output: Contribution to journal › Article › peer-review
Open Access