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

Bobak J. Mortazavi

Houston Methodist

ORCID: 0000-0002-2655-2095

Also affiliated with Yale New Haven Hospital, Texas A&M University

Computer ScienceMedicineEngineering

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 1%percentile
7.6Author DataRank

Indexed papers

7in 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 7 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.

Automated multilabel diagnosis on electrocardiographic images and signals

Nature Communications(2022)10.1038/s41467-022-29153-3
Top 7%
3.1DataRank
Top 7%117 citations

Bobak J. Mortazavi, Adrian D. Haimovich, Antônio H. Ribeiro, Cynthia Brandt, Daniel Jacoby +5 more

Papers

Driven by 33 papers — median percentile 78. Top paper: “Automated multilabel diagnosis on electrocardiographic images and signals”.

Automated multilabel diagnosis on electrocardiographic images and signals

Nature Communications(2022)10.1038/s41467-022-29153-3
Top 7%
3.1DataRank
Top 7%117 citations

Bobak J. Mortazavi, Adrian D. Haimovich, Antônio H. Ribeiro, Cynthia Brandt, Daniel Jacoby +5 more

Clinical characteristics and outcomes for 7,995 patients with SARS-CoV-2 infection

PLoS ONE(2021)10.1371/journal.pone.0243291
Top 12%
1.7DataRank
Top 12%49 citations

Frederick Warner, H. P. Young, Nathan C. Hurley, Rebecca Pulk, Avinainder Singh +21 more

Clinical Characteristics and Outcomes for 7,995 Patients with SARS-CoV-2 Infection

medRxiv(2020)10.1101/2020.07.19.20157305
Top 20%
1.0DataRank
Top 20%21 citations

Frederick Warner, H. P. Young, Nathan C. Hurley, Rebecca Pulk, Avinainder Singh +21 more

A multicenter evaluation of computable phenotyping approaches for SARS-CoV-2 infection and COVID-19 hospitalizations

npj Digital Medicine(2022)10.1038/s41746-022-00570-4
Top 22%
0.928DataRank
Top 22%16 citations

Bobak J. Mortazavi, Veer Sangha, Frederick Warner, H. P. Young, Joseph S. Ross +14 more

Efficient deep learning-based automated diagnosis from echocardiography with contrastive self-supervised learning

Communications Medicine(2024)10.1038/s43856-024-00538-3
N/A
0.510DataRank · unranked
29 citations

Evangelos K. Oikonomou, Bobak J. Mortazavi, Zhangyang Wang, Rohan Khera, Gregory Holste

Biometric contrastive learning for data-efficient deep learning from electrocardiographic images

Journal of the American Medical Informatics Association(2024)10.1093/jamia/ocae002
N/A
0.500DataRank · unranked
27 citations

Akshay Khunte, Gregory Holste, Bobak J. Mortazavi, Zhangyang Wang, Evangelos K. Oikonomou +2 more

Automated Multilabel Diagnosis on Electrocardiographic Images and Signals

medRxiv(2021)10.1101/2021.09.22.21263926
Top 46%
0.396DataRank
Top 46%7 citations

Bobak J. Mortazavi, Adrian D. Haimovich, Antônio H. Ribeiro, Cynthia Brandt, Daniel Jacoby +5 more

Predicting Major Adverse Events in Patients Undergoing Transcatheter Left Atrial Appendage Occlusion

Circulation Arrhythmia and Electrophysiology(2024)10.1161/circep.123.012424
Top 56%
0.292DataRank
Top 56%6 citations

Emily Ong, Sarah Zimmerman, Paul D. Varosy, Daniel J. Friedman, Jonathan C. Hsu +11 more

Comparing Claims Data to Stroke and Bleeding in the NCDR Left Atrial Appendage Occlusion Registry

JACC Advances(2025)10.1016/j.jacadv.2025.102019
Top 78%
0.104DataRank
Top 78%1 citations

James V. Freeman, Yongfei Wang, Lucy Pereira, Sarah Zimmerman, Daniel J. Friedman +8 more

Detection of Left Ventricular Systolic Dysfunction from Single-Lead Electrocardiography Adapted for Wearable Devices

medRxiv(2022)10.1101/2022.12.03.22283065
N/A
0.104DataRank · unranked
1 citations

Veer Sangha, Evangelos K. Oikonomou, Lovedeep Singh Dhingra, Arya Aminorroaya, Bobak J. Mortazavi +4 more

Non-exercise Machine Learning Models for Maximal Oxygen Uptake Prediction in National Population Surveys

medRxiv(2022)10.1101/2022.09.30.22280471
N/A
0DataRank · unranked
1 citations

Jeph Herrin, Chenxi Huang, Rohan Khera, Lovedeep Singh Dhingra, Weilai Dong +4 more

Detection of Left Ventricular Systolic Dysfunction From Electrocardiographic Images

Circulation(2023)10.1161/circulationaha.122.062646
N/A
0DataRank · unranked
141 citations

Arash Aghajani Nargesi, Lovedeep Singh Dhingra, Akshay Khunte, Bobak J. Mortazavi, Antônio H. Ribeiro +15 more

Severe aortic stenosis detection by deep learning applied to echocardiography

European Heart Journal(2023)10.1093/eurheartj/ehad456
N/A
0DataRank · unranked
137 citations

Evangelos K. Oikonomou, Bobak J. Mortazavi, Andreas Coppi, Kamil F. Faridi, Edward J. Miller +10 more

Detection of left ventricular systolic dysfunction from single-lead electrocardiography adapted for portable and wearable devices

npj Digital Medicine(2023)10.1038/s41746-023-00869-w
N/A
0DataRank · unranked
93 citations

Veer Sangha, Evangelos K. Oikonomou, Lovedeep Singh Dhingra, Arya Aminorroaya, Bobak J. Mortazavi +5 more

Classification of blood pressure during sleep impacts designation of nocturnal nondipping

PLOS Digital Health(2023)10.1371/journal.pdig.0000267
N/A
0DataRank · unranked
7 citations

Josefa L. Martinez‐Brockman, Baylah Tessier‐Sherman, Matthew M. Burg, Mary Alice Miller, Zhale Nowroozilarki +7 more

Nonexercise machine learning models for maximal oxygen uptake prediction in national population surveys

Journal of the American Medical Informatics Association(2023)10.1093/jamia/ocad035
N/A
0DataRank · unranked
5 citations

Jeph Herrin, Chenxi Huang, Rohan Khera, Lovedeep Singh Dhingra, Weilai Dong +4 more

Biometric Contrastive Learning for Data-Efficient Deep Learning from Electrocardiographic Images

medRxiv(2023)10.1101/2023.09.13.23295494
N/A
0DataRank · unranked
5 citations

Akshay Khunte, Gregory Holste, Bobak J. Mortazavi, Zhangyang Wang, Evangelos K. Oikonomou +2 more

Pulse2AI: An Adaptive Framework to Standardize and Process Pulsatile Wearable Sensor Data for Clinical Applications

IEEE Open Journal of Engineering in Medicine and Biology(2024)10.1109/ojemb.2024.3398444
N/A
0DataRank · unranked
3 citations

Roozbeh Jafari, Bobak J. Mortazavi, Sicong Huang

Artificial Intelligence-Based Automated Interpretation of Images of Electrocardiograms: Development and Multinational Validation of ECG-GPT

medRxiv(2024)10.1101/2024.02.17.24302976
N/A
0DataRank · unranked
13 citations

Veer Sangha, Evangelos K. Oikonomou, Lovedeep Singh Dhingra, Arya Aminorroaya, Andreas Coppi +10 more

A Novel Digital Twin Strategy to Examine the Implications of Randomized Clinical Trials for Real-World Populations

medRxiv(2024)10.1101/2024.03.25.24304868
N/A
0DataRank · unranked
7 citations

Sumukh Vasisht Shankar, Sicong Huang, Girish N. Nadkarni, Bobak J. Mortazavi, Evangelos K. Oikonomou +2 more

Realtime, multimodal invasive ventilation risk monitoring using language models and BoXHED

arXiv (Cornell University)(2024)10.48550/arxiv.2410.03725
N/A
0DataRank · unranked
0 citations

A Long Su, Donald K. K. Lee, Bobak J. Mortazavi, Arash Pakbin

Estimation of Blood Pressure Response to Physiological Maneuvers in Hypertensive Patients using Bioimpedance

PubMed(2025)10.1109/embc58623.2025.11253195
N/A
0DataRank · unranked
1 citations

Kaan Sel, Aldo J. Peixoto, Bobak J. Mortazavi, Erica S. Spatz, Roozbeh Jafari +1 more

Protocol for project recovery after cardiac surgery: a single-center cohort study leveraging digital platform to characterise longitudinal patient-reported postoperative recovery patterns

BMJ Open(2020)10.1136/bmjopen-2020-036959
N/A
0DataRank · unranked
6 citations

Cornell Brooks, Erica S. Spatz, Bobak J. Mortazavi, Sanket S. Dhruva, George C. Linderman +6 more

ArterialNet: Reconstructing Arterial Blood Pressure Waveform With Wearable Pulsatile Signals, a Cohort-Aware Approach

IEEE Open Journal of Engineering in Medicine and Biology(2025)10.1109/ojemb.2025.3639174
N/A
0DataRank · unranked
0 citations

Roozbeh Jafari, Bobak J. Mortazavi, Sicong Huang

Using Intelligent Personal Annotations to Improve Human Activity Recognition for Movements in Natural Environments

IEEE Journal of Biomedical and Health Informatics(2020)10.1109/jbhi.2020.2966151
N/A
0DataRank · unranked
14 citations

Roger Solis Castilla, Roozbeh Jafari, Bobak J. Mortazavi, Ali Akbari

Protocol for Project Recovery: Cardiac Surgery - Leveraging Digital Platform for Efficient Collection of Longitudinal Patient-Reported Outcome Data Towards Improving Postoperative Recovery

medRxiv(2020)10.1101/2020.01.12.20017269
N/A
0DataRank · unranked
0 citations

Cornell Brooks, Erica S. Spatz, Bobak J. Mortazavi, Sanket S. Dhruva, George C. Linderman +6 more

Establishing a Global Standard for Wearable Devices in Sport and Exercise Medicine: Perspectives from Academic and Industry Stakeholders

Sports Medicine(2021)10.1007/s40279-021-01543-5
N/A
0DataRank · unranked
33 citations

Matthew Stults‐Kolehmainen, Michael A. Busa, Allison E. Gaffey, Konstantinos Angeloudis, Borja Muñiz-Pardos +43 more

BoXHED2.0: Scalable boosting of dynamic survival analysis

PubMed(2021)10.48550/arxiv.2103.12591
N/A
0DataRank · unranked
5 citations

Xiaochen Wang, Bobak J. Mortazavi, Donald Lee, Arash Pakbin

Accuracy of Computable Phenotyping Approaches for SARS-CoV-2 Infection and COVID-19 Hospitalizations from the Electronic Health Record

medRxiv(2021)10.1101/2021.03.16.21253770
N/A
0DataRank · unranked
9 citations

Bobak J. Mortazavi, Veer Sangha, Frederick Warner, H. P. Young, Joseph S. Ross +14 more

A dynamic model to estimate evolving risk of major bleeding after percutaneous coronary intervention

medRxiv(2021)10.1101/2021.12.17.21267935
N/A
0DataRank · unranked
3 citations

Nihar R. Desai, Sanket S. Dhruva, Rohan Khera, Wade L. Schulz, Chenxi Huang +7 more

The Challenges of Episodic Office-based Blood Pressure Measurement for the Management of Hypertension

medRxiv(2021)10.1101/2021.08.18.21262255
N/A
0DataRank · unranked
0 citations

George C. Linderman, Shiwani Mahajan, Yuntian Liu, Bobak J. Mortazavi, Chenxi Huang +4 more

Detection of Left Ventricular Systolic Dysfunction from Electrocardiographic Images

medRxiv(2022)10.1101/2022.06.04.22276000
N/A
0DataRank · unranked
9 citations

Arash Aghajani Nargesi, Lovedeep Singh Dhingra, Akshay Khunte, Bobak J. Mortazavi, Antônio H. Ribeiro +15 more

Automated severe aortic stenosis detection on single-view echocardiography: A multi-center deep learning study

medRxiv(2022)10.1101/2022.08.30.22279413
N/A
0DataRank · unranked
5 citations

Evangelos K. Oikonomou, Bobak J. Mortazavi, Andreas Coppi, Kamil F. Faridi, Edward J. Miller +10 more