CACHET-CADB is 259 days long contextualised single-channel ECG arrhythmia database from 24 patients recording under a free-living ambulatory setting.
This dataset contains only the ECG recordings. See the full CACHET-CADB for the entire recording including context information - DOI: 10.11583/DTU.14547264
It contain 1602 ten-second long ECG samples of AF, NSR, noise, and other rhythm classes, which are manually annotated by two cardiologists. The ECG is sampled at 1024 Hz and a 12-bit resolution.