Icentia11k Single Lead Continuous Raw Electrocardiogram Dataset

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).

本数据集为连续原始心电图（electrocardiogram, ECG）信号数据集，涵盖1.1万名患者与20亿个已标注心搏。所有信号以16位分辨率、250Hz采样率采集，采用固定佩戴于胸部的单导联探头，单对象记录时长最长可达2周。受试者平均年龄为62.2±17.4岁。20名技术人员对每个心搏的类型（正常心搏、房性期前收缩、室性期前收缩）与节律（正常窦性心律、心房颤动、心房扑动）完成了标注。