Shandong Provincial Hospital Database (SPHDB)

The SPHDB comprises 24-hour wearable ECG recordings from 250 patients, all diagnosed with paroxysmal AF. The minimum age of the patients was 42 years and the maximum age was 90 years, with a male to female ratio of approximately 1:1. The sampling frequency is 200 Hz. Each record's heartbeats are annotated by clinical experts as either AF or non-AF. This protocol was approved by the Ethics Committee of Shandong Provincial Hospital.SPHDB数据集收录了250名确诊为阵发性心房颤动（Paroxysmal Atrial Fibrillation, AF）患者的24小时可穿戴心电（electrocardiogram, ECG）记录。该研究队列的患者年龄介于42岁至90岁之间，男女比例约为1:1，采样频率为200赫兹。每一条记录中的心搏均由临床专家标注为AF或非AF。本数据采集方案已通过山东省立医院伦理委员会审查批准。