Lobachevsky University Electrocardiography Database

Lobachevsky University Electrocardiography Database (LUDB) is an ECG signal
database with marked boundaries and peaks of P, T waves and QRS complexes. The
database consists of 200 10-second 12-lead ECG signal records representing
different morphologies of the ECG signal. The ECGs were collected from healthy
volunteers and patients of the Nizhny Novgorod City Hospital No 5 in
2017-2018\. The patients had various cardiovascular diseases while some of
them had pacemakers. The boundaries of P, T waves and QRS complexes were
manually annotated by cardiologists for all 200 records. Also, each record is
annotated with the corresponding diagnosis. The database can be used for
educational purposes as well as for training and testing algorithms for ECG
delineation, i.e. for automatic detection of boundaries and peaks of P, T
waves and QRS complexes.

罗巴切夫斯基大学心电图数据库（Lobachevsky University Electrocardiography Database，LUDB）是一款标注有P波、T波与QRS波群边界及峰值的心电图（Electrocardiography，ECG）信号数据库。
该数据库包含200条时长为10秒的12导联心电图信号记录，涵盖多种形态的心电图波形。
这些心电图数据采集自2017至2018年间下诺夫哥罗德第5市立医院的健康志愿者与住院患者，受试群体涵盖各类心血管疾病患者，其中部分患者安装了心脏起搏器。
针对全部200条记录，心内科医师已手动标注出P波、T波与QRS波群的边界信息。此外，每条记录均附带对应诊断结果的标注。
该数据库既可用于教学用途，也可用于训练与测试心电图波形标注算法，即用于自动检测P波、T波与QRS波群边界及峰值的算法。

搜集汇总

背景与挑战

背景概述

Lobachevsky University Electrocardiography Database (LUDB) 是一个包含200条10秒12导联心电图信号的开放数据库，所有信号均经过心脏病专家手动标注P波、T波和QRS复合波的边界和峰值，并附有诊断信息，数据来自健康志愿者和心血管疾病患者。该数据库专为心电图描绘算法的训练和测试设计，已用于深度学习等算法验证，并支持高准确率检测。