AF_Classification_from_a_Short_etc
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2017 年 PhysioNet/CinC 挑战赛旨在鼓励开发算法来分类,从单个短 ECG 导联记录(长度在 30 秒到 60 秒之间),记录是否显示正常窦性心律、心房颤动 (AF)、替代节奏,或者太吵而无法分类。 有多种类型的心律失常可按以下分类: 起源:房性心律失常、交界性心律失常或室性心律失常。 频率:心动过速(成人 > 100 次每分钟 (bpm))或心动过缓(成人 < 60 bpm)。 机制:自动化、重入、触发。 AV 传导:正常、延迟、阻塞。 持续时间:非持续(小于 30 秒)或持续(30 秒或更长)。
The 2017 PhysioNet/CinC Challenge aimed to encourage the development of algorithms for classifying whether single short ECG lead recordings (with durations ranging from 30 to 60 seconds) exhibit normal sinus rhythm, atrial fibrillation (AF), alternative rhythms, or are too noisy to be classified. A wide variety of arrhythmias can be categorized as follows: Origin: Atrial arrhythmias, junctional arrhythmias, or ventricular arrhythmias. Rate: Tachycardia (adult heart rate > 100 beats per minute (bpm)) or bradycardia (adult heart rate < 60 bpm). Mechanism: Automatic, reentrant, or triggered. AV conduction: Normal, delayed, or blocked. Duration: Non-sustained (less than 30 seconds) or sustained (30 seconds or longer).




