PTB-XL

该数据集是目前可自由访问的最大临床12导联心电图波形数据集，包含了来自18,885名患者的21,837条记录，每条记录的时长均为10秒。数据集包含了丰富的多级别注释，包括5个超级类别和24个子类别。为了训练和验证，该数据集被划分为十个平衡了各类别的折叠。规模上，该数据集共有21,837条记录，其任务是对多种疾病进行多标签诊断。

This is currently the largest freely accessible clinical 12-lead electrocardiogram (ECG) waveform dataset. It contains 21,837 records from 18,885 patients, with each record having a fixed duration of 10 seconds. The dataset includes rich multi-level annotations, consisting of 5 supercategories and 24 subcategories. For training and validation, the dataset is divided into ten class-balanced folds. In terms of scale, this dataset has a total of 21,837 records, and its task is multi-label diagnosis for various diseases.

搜集汇总

背景与挑战

背景概述

PTB-XL是一个大型公开的12导联心电图数据集，包含21,799条10秒长度的ECG记录，来自18,869名患者，数据经过专业标注并提供了详细的元数据。该数据集特别适用于训练和评估自动ECG解释算法，因其丰富的标注和推荐的数据划分方案。