MIMIC-III-Ext-PPG

Name: MIMIC-III-Ext-PPG
License: PhysioNet Credentialed Health Data License 1.5.0

large ICU PPG rhythm/BP/SQI benchmark (6.3M×30s)

PPGECGRespABPDOI

Dataset

Key facts

Signals: ppg, ecg, resp, abp
Reference Labels: abp, afib, hr, resp-rate, sqi
Devices: ICU pulse oximeter (PLETH), bedside ECG lead II, arterial line ABP, RESP
Sampling Rates: 125 Hz (MIMIC-III Waveform Matched Subset native); 30 s non-overlapping segments
Subjects: 6189
License: PhysioNet Credentialed Health Data License 1.5.0

Summary

Curated extract from MIMIC-III Waveform Database Matched Subset (Moulaeifard / Charlton / Strodthoff). Segments end at rhythm chart events (≤15 min lookback). Sci Data companion: 10.1038/s41597-026-07335-8.

Used by

Papers

mimic-iii-ext-ppg-dataset physioskeptic-sqi-grounded-ecg-ppg-rhythm-reasoning-iclr2027-sub

Leaderboards

AFib / arrhythmia

Macro-averaged F1 ↑

Updated: Sep 29, 2026