🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Sammy Zakaria

Johns Hopkins University

ORCID: 0000-0002-1054-4410

Also affiliated with Johns Hopkins Medicine

MedicineEngineeringHealth Professions

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 3%percentile
1.0Author DataRank

Indexed papers

2in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Critical Care Cardiology Trials Network (CCCTN): a cohort profile

European Heart Journal - Quality of Care and Clinical Outcomes(2022)10.1093/ehjqcco/qcac055
Top 33%
0.605DataRank
Top 33%22 citations

Vivian M. Baird-Zars, Carlos E. Alfonso, Carlos L. Alviar, Christopher F. Barnett, Gregory W. Barsness +42 more

Papers

Driven by 10 papers — median percentile 61. Top paper: “Critical Care Cardiology Trials Network (CCCTN): a cohort profile”.

Critical Care Cardiology Trials Network (CCCTN): a cohort profile

European Heart Journal - Quality of Care and Clinical Outcomes(2022)10.1093/ehjqcco/qcac055
Top 33%
0.605DataRank
Top 33%22 citations

Vivian M. Baird-Zars, Carlos E. Alfonso, Carlos L. Alviar, Christopher F. Barnett, Gregory W. Barsness +42 more

Continuum of Preshock to Classic Cardiogenic Shock in the Critical Care Cardiology Trials Network Registry

JACC Heart Failure(2024)10.1016/j.jchf.2024.06.009
N/A
0.505DataRank · unranked
28 citations

David D. Berg, Erin A. Bohula, Vivian M. Baird-Zars, Jeong‐Gun Park, Christopher F. Barnett +18 more

Racial Disparities in Prevalence of Gestational Diabetes by Maternal Nativity and Length of US Residence in an Urban Low-Income Population in the United States

CJC Open(2022)10.1016/j.cjco.2022.02.008
N/A
0.434DataRank · unranked
17 citations

Yaa A. Kwapong, Ellen Boakye, S. Michelle Ogunwole, Wendy L. Bennett, Roger S. Blumenthal +8 more

Temporal trends of arrhythmias at delivery hospitalizations in the United States: Analysis from the National Inpatient Sample, 2009–2019

Frontiers in Cardiovascular Medicine(2022)10.3389/fcvm.2022.1000298
Top 45%
0.411DataRank
Top 45%5 citations

Yaa A. Kwapong, Harsh Patel, Anum Minhas, Arthur J. Vaught, Nicole R. Gavin +7 more

Current practices in the management of temporary mechanical circulatory support: A survey of CICU directors in North America

American Heart Journal(2024)10.1016/j.ahj.2024.05.018
N/A
0DataRank · unranked
1 citations

Matthew Pierce, Carlos L. Alviar, Christopher F. Barnett, Gregory W. Barsness, Sunit‐Preet Chaudhry +27 more

The Association of Preterm Birth With Maternal Nativity and Length of Residence Among Non-Hispanic Black Women

CJC Open(2021)10.1016/j.cjco.2021.10.009
N/A
0DataRank · unranked
8 citations

Ellen Boakye, Olufunmilayo H. Obisesan, Yaa A. Kwapong, Sammy Zakaria, Andreea A. Creanga +12 more

Cardiogenic shock: a review of contemporary approaches and ongoing challenges

Future Cardiology(2025)10.1080/14796678.2025.2554199
N/A
0DataRank · unranked
0 citations

Xuan Ding, Maeve Jones‐O’Connor, Sammy Zakaria, Lea R. Goren

Presentation and outcomes of sepsis in the cardiac intensive care unit

American Heart Journal Plus Cardiology Research and Practice(2021)10.1016/j.ahjo.2021.100040
N/A
0DataRank · unranked
2 citations

Eunice Dugan, R. Scott Stephens, Steven P. Schulman, Sammy Zakaria, Thomas S. Metkus +1 more

Family Engagement in the Adult Cardiac Intensive Care Unit: A Survey of Family Engagement Practices in the Cardiac Critical Care Trials Network

Circulation Cardiovascular Quality and Outcomes(2023)10.1161/circoutcomes.123.010084
N/A
0DataRank · unranked
10 citations

Carlos L. Alviar, David D. Berg, Jason N. Katz, Ran Lee, Shuangbo Liu +10 more

Association of Coronary Endothelial Function and Angiotensin Receptor Autoantibody With Preeclampsia Among Postpartum Women

Journal of the American Heart Association(2024)10.1161/jaha.124.035799
N/A
0DataRank · unranked
2 citations

Arthur J. Vaught, Michael Schär, Alborz Soleimani‐Fard, Neal S. Fedarko, Wendy L. Bennett +5 more