PhysioNet Index Menu Share About FAQs Explore Data View datasets Software View software Challenges View challenges Tutorials View tutorials Cancel Search Search PhysioNet Log in Share About FAQs Data View datasets Software View software Challenges View challenges Tutorials View tutorials Search Sort by Relevance Latest Oldest Title (Asc.) Title (Desc.) Size (Asc.) Size (Desc.) Resource type   Data Software Challenge Model Apply Resources Database Credentialed Access MIMIC-III-Ext-tPatchGNN Chenlong Yin, Weijia Zhang The processed MIMIC-III dataset for the benchmark of Irregular Multivariate Time Series Forecasting: A Transformable Patching Graph Neural Networks Approach. Published: April 9, 2025. Version: 1.0.0 Database Open Access Heart and lung segmentations for MIMIC-CXR/MIMIC-CXR-JPG and Montgomery County TB databases Benjamin Duvieusart, Felix Krones, Guy Parsons, et al. Heart and lung segmentations for 200 MIMIC-CXR/MIMIC-CXR-JPG chest x-rays and heart segmentations for 138 Montgomery County tuberculosis chest X-rays. segmentation heart and lungs montgomery country tb mimic-cxr Published: Aug. 14, 2023. Version: 1.0.0 Database Restricted Access EchoNext: A Dataset for Detecting Echocardiogram-Confirmed Structural Heart Disease from ECGs Pierre Elias, Joshua Finer EchoNext is a curated dataset of electrocardiograms (ECGs) paired with echocardiogram-confirmed structural heart disease labels, designed to support the development and validation of machine learning models. clinical decision support artificial intelligence digital health structural heart disease electrocardiogram health equity ecg heart failure transthoracic echocardiogram ai model deployment valvular heart disease cardiovascular screening ai in healthcare left ventricular dysfunction deep learning population health aortic stenosis machine learning Published: April 30, 2026. Version: 1.1.1 Database Credentialed Access MIMIC-IV-Ext Triage Instruction Corpus Qingyang Shen, Quan Guo MIMIC-IV-Ext Triage Instruction Corpus includes 9,629 ED triage cases organized by the five-level ESI, enabling LLMs to improve triage accuracy. It provides CSV data, generation prompts, expert validation samples, and SQL QC scripts. nlp clinical decision support large language models emergency severity index emergency triage machine learning Published: March 4, 2025. Version: 1.0.0 Database Contributor Review COVID Data for Shared Learning (CDSL): A comprehensive, multimodal COVID-19 dataset from HM Hospitales Álvaro Ritoré, Andreea M Oprescu, Alberto Estirado Bronchalo, et al. COVID Data for Shared Learning (CDSL) is a multimodal database comprising de-identified structured health data and radiological images from 4,479 patients with COVID-19, as a comprehensive toolkit for developing predictive models. covid-19 multimodal database radiological images open data healthcare data machine learning and ai Published: Oct. 25, 2024. Version: 1.0.0 Database Credentialed Access MIMIC-Ext-MIMIC-CXR-VQA: A Complex, Diverse, And Large-Scale Visual Question Answering Dataset for Chest X-ray Images Seongsu Bae, Daeun Kyung, Jaehee Ryu, et al. We introduce MIMIC-Ext-MIMIC-CXR-VQA, a complex, diverse, and large-scale dataset designed for Visual Question Answering (VQA) tasks within the medical domain, focusing primarily on chest radiographs. question answering electronic health records evaluation chest x-ray radiology benchmark multimodal visual question answering deep learning machine learning Published: July 19, 2024. Version: 1.0.0 Maintained by the MIT Laboratory for Computational Physiology Supported by the National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Heart Lung and Blood Institute (NHLBI), and NIH Office of the Director under NIH grant numbers U24EB037545 and R01EB030362 Navigation Discover Data Share Data About News Explore Data Software Challenges Tutorials Subscribe to our Newsletter Subscribe Now -- Accessibility