CHoRUS Production Data Release V3

Version 1.0

Rosenthal, Eric; Kamaleswaran, Rishikesan; Levites Strekalova, Yulia A.; Williams, Andrew; Cordes, Ashley; Williams, Ishan; Rashidi, Parisa; Evans, Barbara J.; Moorman, J Randall; Park, Soojin; Amorim, Edilberto; Vespa, Paul; Jiang, Xiaoqian; Liu, Hongfang; Podgoreanu, Mihai; Herasevich, Vitaly; Wainwright, Mark; Barros, Andrew; Sullivan, Brynne; Young, Michael J.; Alvarez, Marta; Talapova, Polina; Muszynski, Jennifer; Gent, Alasdair; Bold, Delgersuren; Kwong, Manlik; Gunda, Dileep; Le, Jackie; Loar, India; Gow, Brian; Schmidt, Heidi; Houghtaling, Jared; Miller, Robert; Clark, Timothy; Ashe, William; Pan, Tony; Pollard, Tom; McCrary, Ciera; Bihorac, Azra; Hu, Xiao; Clermont, Gilles, 2026, "CHoRUS Production Data Release V3", https://doi.org/10.18130/V3/ATG0DP, University of Virginia Dataverse, V1

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Other Location for Dataset	https://chorus4ai.org/
Dataset Description	The Collaborative Hospital Repository Uniting Standards (CHoRUS) for Clinical Care AI is a clinical data network developing a flagship multi-hospital, multimodal, high-resolution dataset under the NIH Bridge2AI program. CHoRUS harmonizes electronic health record (EHR) data, imaging, high-resolution physiologic signals (including telemetry data and EEG where available), and tokenized note and report text (via OHNLP toolkit) with raw text retained locally across participating institutions using standardized data models and governance frameworks. The repository is designed to enable secure, auditable, and reproducible artificial intelligence (AI) research to improve recovery from acute illness. Data are curated within a NIST 800-53\u2013aligned secure enclave architecture with role-based access controls, audit logging, and controlled-access governance review. CHoRUS supports AI model development, validation, benchmarking, and translational research while maintaining compliance with HIPAA and NIH data-sharing policies.
Subject	Medicine, Health and Life Sciences
Keyword	DICOM, X-Ray, Magnetic Resonance Imaging, Electronic Health Records, Electrocardiography, Pulse Oximiter, Arterial Pressure, wfdb
License/Data Use Agreement	Custom Dataset Terms

	1 File
	ro-crate-metadata.json RO-Crate metadata - 99.8 KB Published Oct 29, 2026 6 Downloads MD5: 709d5e7a4a3ca8a229bdb379a14fbbd3 Release ROCrate Metadata for the production CHoRUS v3 dataset	Preview "ro-crate-metadata.json" Access File File Access Public Download Options RO-Crate metadata Download Metadata Data File Citation Download EndNote XML Download RIS Download BibTeX

Citation Metadata

Persistent Identifier	doi:10.18130/V3/ATG0DP
Publication Date	2026-10-29
Title	CHoRUS Production Data Release V3
Other Location for Dataset	https://chorus4ai.org/
Author	https://ror.org/03vek6s52https://orcid.org/0000-0002-0930-9683 https://ror.org/00py81415https://orcid.org/0000-0001-8366-4811 https://ror.org/02y3ad647https://orcid.org/0000-0002-6060-1233 https://ror.org/002hsbm82https://orcid.org/0000-0003-3140-414X https://ror.org/0293rh119https://orcid.org/0000-0002-2118-6612 https://ror.org/0153tk833https://orcid.org/0000-0002-8329-9225 https://ror.org/002hsbm82https://orcid.org/0000-0003-4530-2048 https://ror.org/02y3ad647https://orcid.org/0000-0001-8115-7971 https://ror.org/0153tk833https://orcid.org/0000-0002-5772-1648 https://ror.org/01esghr10https://orcid.org/0000-0002-3688-7307 https://ror.org/043mz5j54https://orcid.org/0000-0001-6972-5622 https://ror.org/046rm7j60https://orcid.org/0000-0003-0936-9501 https://ror.org/03gds6c39https://orcid.org/0000-0001-9933-2205 https://ror.org/03gds6c39https://orcid.org/0000-0003-2570-3741 https://ror.org/00py81415https://orcid.org/0000-0001-5539-4674 https://ror.org/02qp3tb03https://orcid.org/0000-0002-0214-0651 https://ror.org/01njes783https://orcid.org/0000-0002-4736-7462 https://ror.org/0153tk833https://orcid.org/0000-0002-3523-0514 https://ror.org/0153tk833https://orcid.org/0000-0001-9580-4121 https://ror.org/002pd6e78https://orcid.org/0009-0007-4427-6139 Alvarez, Martahttps://ror.org/002hsbm82 https://ror.org/002hsbm82https://orcid.org/0000-0003-4147-1485 https://ror.org/003rfsp33https://orcid.org/0000-0002-3329-8048 https://ror.org/00py81415https://orcid.org/0000-0001-7429-3828 https://ror.org/03czfpz43https://orcid.org/0000-0002-2983-571X https://ror.org/002hsbm82https://orcid.org/0000-0002-3434-9062 Gunda, Dileephttps://ror.org/03czfpz43 https://ror.org/002pd6e78https://orcid.org/0009-0000-2152-0281 https://ror.org/0153tk833https://orcid.org/0000-0002-4758-3050 https://ror.org/042nb2s44https://orcid.org/0000-0002-7682-1943 https://ror.org/002pd6e78https://orcid.org/0009-0004-6535-6988 https://ror.org/002hsbm82https://orcid.org/0000-0003-1557-9716 https://ror.org/002hsbm82https://orcid.org/0000-0002-1787-2855 https://ror.org/0153tk833https://orcid.org/0000-0003-4060-7360 https://ror.org/0153tk833https://orcid.org/0009-0004-2789-2253 https://ror.org/03czfpz43https://orcid.org/0000-0001-7945-6534 https://ror.org/042nb2s44https://orcid.org/0000-0002-5676-7898 https://ror.org/002pd6e78https://orcid.org/0000-0002-6789-2002 https://ror.org/02y3ad647https://orcid.org/0000-0002-5745-2863 Hu, Xiaohttps://ror.org/03czfpz43 https://ror.org/0153tk833https://orcid.org/0000-0002-0163-1379
Point of Contact	Use email button above to contact. Ciera McCrary (Harvard University)
Dataset Description	The Collaborative Hospital Repository Uniting Standards (CHoRUS) for Clinical Care AI is a clinical data network developing a flagship multi-hospital, multimodal, high-resolution dataset under the NIH Bridge2AI program. CHoRUS harmonizes electronic health record (EHR) data, imaging, high-resolution physiologic signals (including telemetry data and EEG where available), and tokenized note and report text (via OHNLP toolkit) with raw text retained locally across participating institutions using standardized data models and governance frameworks. The repository is designed to enable secure, auditable, and reproducible artificial intelligence (AI) research to improve recovery from acute illness. Data are curated within a NIST 800-53\u2013aligned secure enclave architecture with role-based access controls, audit logging, and controlled-access governance review. CHoRUS supports AI model development, validation, benchmarking, and translational research while maintaining compliance with HIPAA and NIH data-sharing policies.
Subject	Medicine, Health and Life Sciences
Keyword	DICOM https://edamontology.org/format_3548 (EDAM) http://edamontology.org X-Ray https://id.nlm.nih.gov/mesh/D011859 (MeSH) http://id.nlm.nih.gov/mesh/ Magnetic Resonance Imaging https://id.nlm.nih.gov/mesh/D008279 (MeSH) http://id.nlm.nih.gov/mesh/ Electronic Health Records https://id.nlm.nih.gov/mesh/D057286 (MeSH) http://id.nlm.nih.gov/mesh/ Electrocardiography https://id.nlm.nih.gov/mesh/D004562 (MeSH) http://id.nlm.nih.gov/mesh/ Pulse Oximiter https://id.nlm.nih.gov/mesh/D017156 (MeSH) http://id.nlm.nih.gov/mesh/ Arterial Pressure https://id.nlm.nih.gov/mesh/D062186 (MeSH) http://id.nlm.nih.gov/mesh/ wfdb https://edamontology.org/format_3821 (EDAM) http://edamontology.org
Data Creation Date	2026-10-29
Depositor	Levinson, Maxwell
Deposit Date	2026-10-29

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