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Dataset

ECG-ID Database (PhysioNet ecgiddb; lead-I ECG biometrics, 90 people, 310 records)

ECGRaw waveforms
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ECG-ID contains 310 single-lead (lead I) ECG recordings from 90 volunteers (44 men, 46 women, aged 13 to 75), each 20 s long at 500 Hz with 12-bit resolution over a ±10 mV range. Records include raw and filtered signals, 10 automatically annotated (unaudited) R and T waves, and age, gender and recording date.

At a glance
Type
Dataset
Host
Not reported
DOI
10.13026/C2J01F (opens in a new tab)
Licence
Not reported
Access
Not reported
Subjects
90
Signals
ECG
PPG sites
None
Setting
Not reported
Wrist
No
Raw waveforms
Yes
Tasks
ECG Sqa
Updated
Oct 31, 2026

Original description

The database contains 310 ECG recordings, obtained from 90 persons. Each recording contains:

ECG lead I, recorded for 20 seconds, digitized at 500 Hz with 12-bit resolution over a nominal ±10 mV range; 10 annotated beats (unaudited R- and T-wave peaks annotations from an automated detector); information (in the .hea file for the record) containing age, gender and recording date.

Verbatim fromPhysioNet· Licence: Open Data Commons Attribution License v1.0

ECG-ID Database (PhysioNet ecgiddb; lead-I ECG biometrics, 90 people, 310 records): ChatPPG research summary card

Key numbers

90
Subjects
1
Reference labels
ECG

How it works

How ECG-ID Database (PhysioNet ecgiddb; lead-I ECG biometrics, 90 people, 310 records) works: Devices & body sites → Signals recorded → TasksDevices & body sites: None (PPG site). Signals recorded: ECG-ID Database (PhysioNet ecgiddb; lead-I ECG biometrics, 90 people, 310 records), 90 subjects, signals ECG. Tasks: Signal quality.Devices & body sitesNone: PPG siteNonePPG siteSignals recordedECG-ID Database (PhysioNet…90 subjectsECGTasksSignal qualitySignal quality

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

Reference labels
ecg

Cite this dataset

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

ECG-ID Database (PhysioNet ecgiddb; lead-I ECG biometrics, 90 people, 310 records) [Data set]. (n.d.). https://doi.org/10.13026/C2J01F
@misc{ecgidecgid,
  title         = {{ECG-ID Database (PhysioNet ecgiddb; lead-I ECG biometrics, 90 people, 310 records)}},
  doi           = {10.13026/C2J01F}
}

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). ECG-ID Database (PhysioNet ecgiddb; lead-I ECG biometrics, 90 people, 310 records): dataset record (Version 2026-10) [Data set]. ChatPPG Research Hub. https://chatppg.com/research/datasets/ecg-id

BibTeX
@misc{chatppg_dataset_ecg_id,
  author       = {{ChatPPG}},
  title        = {{ECG-ID Database (PhysioNet ecgiddb; lead-I ECG biometrics, 90 people, 310 records): dataset record}},
  year         = {2026},
  month        = oct,
  version      = {2026-10},
  howpublished = {\url{https://chatppg.com/research/datasets/ecg-id}},
  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: "ECG-ID Database (PhysioNet ecgiddb; lead-I ECG biometrics, 90 people, 310 records): dataset record"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/datasets/ecg-id"
repository-artifact: "https://chatppg.com/research/snapshots/2026-10"
version: "2026-10"
date-released: "2026-10-31"

History

  1. Record updated

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