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

Stephen Helmke

Columbia University Irving Medical Center

ORCID: 0000-0003-2764-3009
Biochemistry, Genetics and Molecular BiologyMedicineComputer Science

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
1.1Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

Cardiac amyloidosis detection from a single echocardiographic video clip: a novel artificial intelligence-based screening tool

European Heart Journal(2025)10.1093/eurheartj/ehaf387
Top 18%
1.1DataRank
Top 18%39 citations

Will Hawkes, Jorge C. Oliveira, Gary Woodward, Ashley P. Akerman, Alberto Gómez +41 more

Papers

Driven by 9 papers — median percentile 82. Top paper: “Clinical Penetrance of the Transthyretin V122I Variant in Older Black Patients With Heart Failure: The SCAN‐MP (Screening for Cardiac Amyloidosis With Nuclear Imaging in Minority Populations) Study”.

Clinical Penetrance of the Transthyretin V122I Variant in Older Black Patients With Heart Failure: The SCAN‐MP (Screening for Cardiac Amyloidosis With Nuclear Imaging in Minority Populations) Study

Journal of the American Heart Association(2023)10.1161/jaha.122.028973
N/A
1.3DataRank · unranked
35 citations

Natalia Sabogal, Daniel Massillon, Ludwine Paul, Carlos Rodriguez, Denise Fine +12 more

Cardiac amyloidosis detection from a single echocardiographic video clip: a novel artificial intelligence-based screening tool

European Heart Journal(2025)10.1093/eurheartj/ehaf387
Top 18%
1.1DataRank
Top 18%39 citations

Will Hawkes, Jorge C. Oliveira, Gary Woodward, Ashley P. Akerman, Alberto Gómez +41 more

Temporal Outcomes of Patients Diagnosed With Transthyretin Cardiac Amyloidosis

Journal of Cardiac Failure(2024)10.1016/j.cardfail.2024.02.014
N/A
0.434DataRank · unranked
17 citations

Sergio Teruya, Alfonsina Mirabal, Ariel Weinsaft, Jeffeny De Los Santos, Samantha Guadalupe +7 more

The Impact of Active Ascertainment on Sex-Specific Differences in the Prevalence and Phenotype of Transthyretin Cardiac Amyloidosis: The Screening for Cardiac Amyloidosis With Nuclear Imaging in Minority Populations Study

The American Journal of Cardiology(2024)10.1016/j.amjcard.2024.11.019
N/A
0.292DataRank · unranked
6 citations

Andrew J. Einstein, Sergio Teruya, Carlos Rodriguez, Stephen Helmke, Margaret Cuomo +13 more

Unlocking Diversity in Cardiovascular Clinical Research: Lessons from the Screening for Cardiac Amyloidosis With Nuclear Imaging in a Minority Populations Study

Journal of Cardiac Failure(2024)10.1016/j.cardfail.2024.04.019
N/A
0.208DataRank · unranked
3 citations

Dimitrios Bampatsias, Elizabeth Cohn, Denise Fine, Cinthia de Freitas, Cesia Gallegos +15 more

Clinical and social determinants of health features of SARS-CoV-2 infection among Black and Caribbean Hispanic patients with heart failure: The SCAN-MP Study

PLoS ONE(2023)10.1371/journal.pone.0283730
N/A
0DataRank · unranked
2 citations

Ellen G. Cohn, Sergio Teruya, Natalia Sabogal, Daniel Massillon, Varsha Muralidhar +11 more

Early-Onset of Transthyretin Amyloidosis in a Young Afro-Caribbean Woman With Thr60Ala Mutation

JACC Case Reports(2020)10.1016/j.jaccas.2020.08.030
N/A
0DataRank · unranked
4 citations

Thomas H. Brannagan, Stephen Helmke, Jeffeny De Los Santos, Leidy González, Raisy Fayerman +3 more

Mosaic Loss of the Y Chromosome Is Enriched in Patients With Wild-Type Transthyretin Cardiac Amyloidosis and Associated With Increased Mortality

Circulation Heart Failure(2024)10.1161/circheartfailure.124.011681
N/A
0DataRank · unranked
6 citations

Jesse D. Cochran, Sergio Teruya, Ou Hayashi, Christopher R. Xie, A Srinivasan +18 more

Physical Performance in Black and Hispanic Outpatients With Heart Failure: The SCAN-MP Study

CJC Open(2022)10.1016/j.cjco.2022.12.011
N/A
0DataRank · unranked
3 citations

Cody Chiuzan, Rabah Alreshq, Tori Blot, Denise Fine, Stephen Helmke +9 more