Dataset

Icentia11k single-lead continuous raw ECG (PhysioNet)

Icentia11k is a large set of continuous raw single-lead ECG from 11,000 patients, with 2 billion labelled beats. Signals were recorded at 250 Hz with 16-bit resolution by a chest-mounted single-lead device worn for up to two weeks.

Published: PhysioNet, 2022
Cohort: 11,000 patients
Labels: 2 billion labelled beats

At a glance

Type: Dataset
Host: Not reported
DOI: 10.13026/kk0v-r952 (opens in a new tab)
Licence: Not reported
Access: Not reported
Subjects: Not reported
Signals: ECG
PPG sites: None
Setting: Not reported
Wrist: Not reported
Raw waveforms: Not reported
Tasks: AFib
Updated: Oct 16, 2026

Original description

This is a dataset of continuous raw electrocardiogram (ECG) signals containing 11 thousand patients and 2 billion labelled beats. The signals were recorded with a 16-bit resolution at 250Hz with a fixed chest mounted single lead probe for up to 2 weeks. The average age of the patient is 62.2±17.4 years. 20 technologists annotated each beat's type (Normal, Premature Atrial Contraction, Premature Ventricular contraction) and rhythm (Normal Sinusal Rhythm, Atrial Fibrillation, Atrial Flutter).

Verbatim fromPhysioNet· Licence: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License

Icentia11k single-lead continuous raw ECG (PhysioNet): ChatPPG research summary card

How it works

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

Leaderboard rows· 1

All leaderboards

Task	Dataset	Metric	Value	Rank
AFib / arrhythmia	Icentia11k single-lead continuous raw ECG (PhysioNet)	Bal. accuracy ↑	0.678	#1 / 1

Models trained or evaluated on it

No model in the hub reports results on Icentia11k single-lead continuous raw ECG (PhysioNet) yet. Be the first: results submitted with a paper are added here.

Cite

@misc{icentia11k2026,
  title = {{Icentia11k single-lead continuous raw ECG (PhysioNet)}},
  year = {2026},
  doi = {10.13026/kk0v-r952},
  url = {https://physionet.org/content/icentia11k-continuous-ecg/1.0/}
}

History

Oct 16, 2026
Record updated