PhysioNet

The PhysioNet Resource is intended to stimulate current research and new investigations in the study of complex biomedical and physiologic signals. It offers free web access to large collections of recorded physiologic signals and related open-source software. Data includes well-characterized digital recordings of physiologic signals, time series, and related data for use by the biomedical research community. PhysioNet includes collections of cardiopulmonary, neural, and other biomedical signals from healthy subjects and patients with a variety of conditions with major public health implications, including sudden cardiac death, congestive heart failure, epilepsy, gait disorders, sleep apnea, and aging.PhysioNet资源库（PhysioNet Resource）旨在推动复杂生物医学与生理信号领域的现有研究及全新探索。该资源库面向公众提供免费网页访问权限，可获取海量已录制生理信号合集及配套开源软件。其所收录的数据包含经严谨标注的生理信号、时间序列数字记录及相关数据集，供生物医学研究群体使用。该资源库收录了来自健康受试者与各类具有重大公共卫生影响病症患者的心肺、神经及其他生物医学信号合集，涵盖心源性猝死、充血性心力衰竭、癫痫、步态障碍、睡眠呼吸暂停以及衰老相关的生理信号数据。

搜集汇总

背景与挑战

背景概述

PhysioNet是一个专注于复杂生物医学和生理信号研究的开放资源平台，提供大量生理信号、时间序列和相关数据的免费访问。它包含心肺、神经等多种生物医学信号数据，支持全球生物医学研究社区进行数据共享与重用。