From: Automatic online detection of atrial fibrillation based on symbolic dynamics and Shannon entropy
Databases | f s | Total beats | Brief description |
---|---|---|---|
(Hz) | (AF beats) | ||
LTAFDB | 128 | 8996056 | It consists of 84 long-term (typically 24 to 25 hours) ECG |
(5326145) | recordings of subjects with paroxysmal or sustained AF. | ||
AFDB | 250 | It contains 25 long-term (10 hours) ECG recordings of subjects | |
1221574 | with AF (mostly paroxysmal). Of which raw ECG data of two | ||
(519687) | records (“00735” and “03665”) are not available, and two | ||
records (“04936” and “05091”) include many incorrect reference annotations | |||
MITDB | 360 | 109590 | It is a collection of 48 half-hour two-lead recordings which were |
(11496) | arrhythmia obtained from 47 subjects and contains affluent | ||
information, such as AF and AFL | |||
NSRDB | 128 | 1729523 | It includes 18 long-term records of subjects. Each recording is |
(0) | about 24 hours in duration. These records had no significant | ||
arrhythmias detected in this database |