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Dataset

MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records

PPGECGSpO₂BPResp
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MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records. Recorded signals include ppg, ecg, abp, resp, spo2. Access: open.

At a glance
Type
Dataset
Host
Not reported
DOI
10.13026/C2T88B (opens in a new tab)
Licence
Not reported
Access
Not reported
Subjects
about 13,500 distinct patients estimated (adult and neonatal ICU); 67,830 records in v3.2
Signals
PPGECGSpO₂BPResp
PPG sites
Finger
Setting
Clinical
Wrist
Not reported
Raw waveforms
Not reported
Tasks
Cuffless blood pressure estimation
Papers
Updated
Nov 10, 2026
MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records: ChatPPG research summary card

Key numbers

about 13,500 distinct patients estimated (adult and neonatal ICU); 67,830 records in v3.2
Subjects
1
Reference labels
ABP
1 Hz
Released sampling rate
waveforms 125 Hz (ECG peak-picked to 125 Hz); numerics 1 Hz or 1/min

How it works

How MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records works: Devices & body sites → Signals recorded → TasksDevices & body sites: Finger (PPG site). Signals recorded: MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records, about 13,500 distinct patients estimated (adult and neonatal ICU); 67,830 records in v3.2 subjects · 1 Hz, signals PPG, ECG, SpO₂, ABP, Respiration. Tasks: Blood pressure.Devices & body sitesFinger: PPG siteFingerPPG siteSignals recordedMIMIC II Waveform Database…about 13,500 distinct patients…PPGECGR / IRSpO₂ABPRespirationTasksBlood pressureBlood pressure

No model in the hub reports results on this dataset yet.

Sampling
waveforms 125 Hz (ECG peak-picked to 125 Hz); numerics 1 Hz or 1/min
Reference labels
abp
Device roles
Clinical reference (BP) · Clinical reference (ECG)

Papers using this dataset· 2

#84 of 158 most-used datasets by published papers and models · #44 of 81 PPG · #37 of 70 ECG

Browse these 2 papers in the research explorer (filtered to MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records)

Cite this dataset

Cite this dataset with the fields recorded here. Check it against the publisher before submitting.

MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records [Data set]. (n.d.). https://doi.org/10.13026/C2T88B
@misc{mimiciiwdbmimic,
  title         = {{MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records}},
  doi           = {10.13026/C2T88B}
}

Cite the ChatPPG record

Cite the dated snapshot 2026-10 for a fixed, reproducible version. Please also cite the original publications listed above.

APA

ChatPPG. (2026). MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records: dataset record (Version 2026-10) [Data set]. ChatPPG Research Hub. https://chatppg.com/research/datasets/mimic-ii-wdb

BibTeX
@misc{chatppg_dataset_mimic_ii_wdb,
  author       = {{ChatPPG}},
  title        = {{MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records: dataset record}},
  year         = {2026},
  month        = nov,
  version      = {2026-10},
  howpublished = {\url{https://chatppg.com/research/datasets/mimic-ii-wdb}},
  note         = {ChatPPG Research Hub, Snapshot 2026-10, https://chatppg.com/research/snapshots/2026-10}
}
CITATION.cff
cff-version: 1.2.0
message: "If you use this resource, please cite it as below."
type: dataset
title: "MIMIC II Waveform Database v3.2 (PhysioNet legacy): ICU bedside ECG, ABP, fingertip PPG and numerics, 67,830 records: dataset record"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/datasets/mimic-ii-wdb"
repository-artifact: "https://chatppg.com/research/snapshots/2026-10"
version: "2026-10"
date-released: "2026-11-10"

History

  1. Record updated

Same tasks, signals and research

Papers

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