Resources


Database Open Access

PhysioZoo - mammalian NSR databases

Ori Shemla, Joachim Behar

PhysioZoo is a collaborative platform dedicated to the study of the heart rate variability in electrophysiological recordings from mammals

heart rate variabillity electrophysiology mammals ecg

Published: Aug. 27, 2019. Version: 1.0.0

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Database Contributor Review

A multimodal dental dataset facilitating machine learning research and clinic services

Wenjing Liu, Yunyou Huang, Suqin Tang

A new dental dataset that contains 169 patients, three commonly used dental image models, and images of various health conditions of the oral cavity.

Published: Oct. 11, 2024. Version: 1.1.0

Database Credentialed Access

MIMIC-IV-Ext-Instr: A Dataset of 450K+ EHR-Grounded Instruction-Following Examples

Zhenbang Wu, Anant Dadu, Mike Nalls, et al.

This dataset contains 450K open-ended instruction-following examples generated using GPT-3.5 based on the MIMIC-IV EHR database.

large language models medical question answering instruction tuning

Published: Sept. 9, 2025. Version: 1.0.0

Software Open Access

TWAnalyser - A T-wave Alternans Detector

This software suite consists of Matlab implementations of the widely used Spectral Method (SM) and Modified Moving Average (MMA) for T-wave alternans (TWA) detection. It was initially developed for the PhysioNet/CinC Challenge 2008, in which these a…

ecg

Published: Nov. 18, 2008. Version: 1.0.0

Model Credentialed Access

Asclepius-R : Clinical Large Language Model Built On MIMIC-III Discharge Summaries

Sunjun Kweon, Junu Kim, Jiyoun Kim, et al.

Asclepius: Publicly Available Clinical Large Language Models with Synthetic Clinical Notes Asclepius-R: A instruction-finetuned large language model with MIMIC-III clinical notes

clinical notes synthetic clinical notes synthetic notes asclepius open-source llm clinical llm large language model

Published: March 25, 2024. Version: 1.1.0

Database Credentialed Access

VinDr-CXR: An open dataset of chest X-rays with radiologist annotations

Ha Quy Nguyen, Hieu Huy Pham, le tuan linh, et al.

VinDr-CXR: An open dataset of chest X-rays with radiologist's annotations

lesion detection chest x-ray interpretation disease classification computer vision deep learning

Published: June 22, 2021. Version: 1.0.0

Database Open Access

HeartCycle: A comprehensive dataset of synchronized impedance cardiography and echocardiography for accurate hemodynamic predictions

Eduardo Illueca Fernandez, Ricardo Couceiro, Farhad Abtahi, et al.

Impedance cardiography dataset (ICG) which combines the ICG signals and other methodologies with the golden standard echocardiographys (ECG). Researchers can use this dataset to compare the ICG points with the real hemodynamic events.

machine learning echocardiography cardiovascular physiology electrophysiological study impedance cardiography

Published: Nov. 2, 2025. Version: 1.0.0

Database Credentialed Access

PatientSim: A Persona-Driven Simulator for Realistic Doctor-Patient Interactions

Daeun Kyung, Hyunseung Chung, Seongsu Bae, et al.

PatientSim is a patient simulator that simulates realistic and diverse personas for clinical scenarios, enabling robust training and evaluation of doctor-patient interactions in multi-turn dialogues.

electronic health records multi-turn dialogue llm simulation doctor-patient consultation

Published: Oct. 18, 2025. Version: 1.0.0

Database Open Access

Pulse Transit Time PPG Dataset

Philip Mehrgardt, Matloob Khushi, Simon Poon, et al.

Time synchronised multi-site PPG dataset for PTT including sensors’ attachment pressures, temperatures, inertial data from accelerometer and gyroscope, annotated ECG data, blood pressures, as well as blood oxygenation saturation levels (SpO2)

blood pressure finger attachment pressure ptt imu spo2 gyroscope attachment force pulse transit time accelerometer ppg ecg

Published: March 18, 2022. Version: 1.1.0

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Database Open Access

SCG-RHC: Wearable Seismocardiogram Signal and Right Heart Catheter Database

Michael Chan, Liviu Klein, Joanna Fan, et al.

This is the first public dataset that contains simultaneous recordings of Right Heart Catheter data (pressure) and chest-worn wearable patch data (electrocardiogram and seismocardiogram signals).

Published: March 31, 2023. Version: 1.0.0

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