Resources


Database Credentialed Access

MIMIC-III-Ext-VeriFact-BHC: Labeled Propositions From Brief Hospital Course Summaries for Long-form Clinical Text Evaluation

Philip Chung, Akshay Swaminathan, Alex Goodell, et al.

A clinician-labeled dataset for fact-checking long-form clinical text against patient EHRs. The dataset contains LLM-written and human-written Brief Hospital Course summaries decomposed to atomic claim and sentence propositions with annotations.

natural language processing clinical informatics formal logic chart review clinical notes text embedding electronic health records artificial intelligence brief hospital course long-form text llm evaluation logical atomism retrieval-augmented generation text reranking clinical medicine atomic claim fact verification hybrid retrieval llm-as-a-judge large language models

Published: Aug. 27, 2026. Version: 1.1.0

Database Credentialed Access

MIMIC-Ext-CXR-QBA: A Structured, Tagged, and Localized Visual Question Answering Dataset with Question-Box-Answer Triplets and Scene Graphs for Chest X-ray Images

Philip Müller, Friederike Jungmann, Georgios Kaissis, et al.

We present a large-scale CXR VQA dataset derived from MIMIC-CXR with 42M QA pairs, featuring hierarchical answers, bounding boxes, and structured tags. We generated QA-pairs using LLM-based extraction from radiology reports and localization models.

chest x-rays vqa localization scene graphs

Published: Aug. 25, 2026. Version: 1.0.1

Database Credentialed Access

MIMIC-IV-Echo: Echocardiogram Matched Subset

Brian Gow, Tom Pollard, Nathaniel Greenbaum, et al.

The MIMIC-IV-ECHO module contains structured measurements from over 200,000 echocardiograms and more than 500,000 echocardiogram DICOM files. Patients overlap with those in the MIMIC-IV Clinical Database.

Published: Aug. 25, 2026. Version: 1.0.1

Database Credentialed Access

SCRIPT CarpeDiem Dataset: demographics, outcomes, and per-day clinical parameters for critically ill patients with suspected pneumonia

Nikolay Markov, Catherine A Gao, Thomas Stoeger, et al.

SCRIPT contains clinical data and physician adjudication from patients admitted to an intensive care unit, received mechanical ventilation, and underwent bronchoalveolar lavage sampling because of pneumonia suspicion.

Published: Aug. 13, 2026. Version: 1.9.1

Database Contributor Review

Medical Information Mart for Intensive Care Brazil (MIMIC-BR): a Brazilian Dataset of Anonymized Hospital and ICU Clinical Data

Gabriela Steil, Adhara Brandão Lima Vanhoz, Mateus de Lima Freitas, et al.

Medical Information Mart for Intensive Care Brazil (MIMIC-BR) is a Brazilian dataset of hospital and ICU adult patients anonymized data. It includes 31,789 admissions to the Einstein Hospital Israelita during a period of 3 years in the last 10 years

critical care dataset intensive care unit machine learning inpatients tertiary heatlhcare data anonymization artificial intelligence

Published: Aug. 9, 2026. Version: 1.0.1

Database Contributor Review

BIDMC Metabolomic Cohort of Adults with Biopsy-Proven MASLD

Valeria Gutierrez de Piñeres, Claudia S Tamayo-Torres, Christos Mantzoros

De-identified serum metabolomics from an Australian cohort of adults with and without biopsy-proven MASLD. Includes 1,618 targeted metabolomic features quantified by UPLC-MS/MS (Metabolon Inc.).

Published: Aug. 9, 2026. Version: 1.0.0

Database Open Access

Minute level step counts and physical activity data from the National Health and Nutrition Examination Survey (NHANES) 2011-2014

Lily Koffman, John Muschelli

Minute level step counts obtained from five step counting algorithms for raw accelerometry data, and minute level Activity Counts, MIMS, wear predictions, and wear flags for all participants who wore accelerometers in NHANES 2011-2014.

physical activity nhanes steps accelerometry

Published: Aug. 6, 2026. Version: 1.0.2

Database Restricted Access

Kingston ICU AF Dataset

Sarah Nassar, Nooshin Maghsoodi, Ziqi Chen, et al.

A dataset for atrial fibrillation detection research with 596 labelled 10-second ECGs from an ICU in Kingston, Ontario, Canada.

atrial fibrillation electrocardiography intensive care unit

Published: July 29, 2026. Version: 1.0.0

Database Credentialed Access

A Brazilian Multilabel Ophthalmological Dataset (BRSET)

Luis Filipe Nakayama, Mariana Goncalves, Lucas Zago Ribeiro, et al.

This is the first Brazilian Multilabel Ophthalmological Dataset with demographic information and retinal photos labeled images according to anatomical parameters, quality control, and presumed diagnosis.

dataset retina ophthalmology

Published: July 27, 2026. Version: 1.0.2

Database Open Access

Annotated dataset of post-ischemic ventricular tachycardia electrograms (ARGO)

Marco Orrù, Giulia Baldazzi, Davide Zirolia, et al.

ARGO comprises post-ischemic ventricular tachycardia intracardiac EGMs, 12-lead surface ECGs, and electroanatomical mapping data. It offers a validated ground truth for EGM annotation and delineation by three clinical experts and their consensus.

Published: July 15, 2026. Version: 1.0.0

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