Resources
Database
Credentialed Access
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: March 10, 2026.
Version: 1.0
Database
Credentialed Access
Rahul Thapa, Andrew Li, Qingyang Wu, et al.
We present MIMICEchoQA, a benchmark dataset for echocardiogram-based question answering, built from the publicly available MIMIC-IV-ECHO database.
Published: Oct. 7, 2025.
Version: 1.0.0
Database
Credentialed Access
Sampath Rapuri, Sofia Sapeta Dias, Maria Salomé Carvalho, et al.
ECHOVIEW provides structured viewing class annotations for 29,196 transthoracic echocardiograms derived from MIMIC-IV-ECHO using a pretrained CNN. Manual clinician review shows substantial agreement (κ=0.69) with these annotations.
Published: March 17, 2026.
Version: 0.1
Database
Open Access
Brian Gow, Tom Pollard, Larry A Nathanson, et al.
The MIMIC-IV ECG module contains approximately 800,000 diagnostic electrocardiograms across nearly 160,000 unique patients. These patients overlap with the patients from the MIMIC-IV Clinical Database.
Published: Sept. 15, 2023.
Version: 1.0
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Database
Open Access
Patrick Wagner, Nils Strodthoff, Ralf-Dieter Bousseljot, et al.
The PTB-XL ECG dataset is a large dataset of 21801 clinical 12-lead ECGs from 18869 patients of 10 second length. The raw signal data has been annotated by up to two cardiologists with 71 different ECG statements and is supplemented by rich metadata.
ptb-xl
ptb
ecg
electrocardiography
Published: Nov. 9, 2022.
Version: 1.0.3
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Database
Open Access
Bjørn-Jostein Singstad
This project contains 28 ECGs from 28 healthy elite athletes. The ECGs have been interpreted by the Marquette SL12 (version 23) algorithm and a Cardiologist using the International Criteria for ECG interpretation (2018).
marquettesl12
ge
cardiologist
athletes
ecg
electrocardiogram
Published: March 23, 2022.
Version: 1.0.0
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Database
Open Access
Alena Kalyakulina, Igor Yusipov, Viktor Moskalenko, et al.
ECG signal database that consists of 200 10-second 12-lead records. The boundaries and peaks of P, T waves and QRS complexes were manually annotated by cardiologists. Each record is annotated with the corresponding diagnosis.
diagnosis
delineation
open database
database
ecg
electrocardiography
Published: Jan. 19, 2021.
Version: 1.0.1
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