SPHDB_23

SPHDB contains 23 24-hour ambulatory ECG recordings, all from patients with paroxysmal AF. The age range of the database was between 58 and 80 years old, with a male to female ratio of approximately 1:1. All recordings were collected by a 12-lead holter dynamic ECG monitor with sampling frequency of 200 HZ. Each record was annotated by clinical experts, and the annotated data were divided into AF fragments and non-AF fragments. The protocol was approved by the Ethics Committee of Shandong Provincial Hospital