ST ANNOTATIONS IN THE RECORD s20301 (Duration: 24:05:15.996) Starting time, recording date: 12:45:00 16/02/1988 Lead 0: V4 Lead 1: MLIII A. Criteria of 30 seconds and 75 microVolts (s20301.sta) Lead 0: Ischemic episodes: 41 Duration: 2:16:00 9.41% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 44 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Lead 1: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 8 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 41 Duration: 2:16:00 4.71% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 52 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 41 Duration: 2:16:00 9.41% Rate-related episodes: 0 Duration: 0:00 0.00% Unreadable intervals: 0 Duration: 0:00 0.00% Combined [ischemic or rate-related]: ST segment episodes: 41 Duration: 2:16:00 9.41% Unreadable intervals: 0 Duration: 0:00 0.00% B. Criteria of 30 seconds and 100 microVolts (s20301.stb) Lead 0: Ischemic episodes: 27 Duration: 1:40:48 6.97% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 44 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Lead 1: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 8 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 27 Duration: 1:40:48 3.49% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 52 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 27 Duration: 1:40:48 6.97% Rate-related episodes: 0 Duration: 0:00 0.00% Unreadable intervals: 0 Duration: 0:00 0.00% Combined [ischemic or rate-related]: ST segment episodes: 27 Duration: 1:40:48 6.97% Unreadable intervals: 0 Duration: 0:00 0.00% C. Criteria of 60 seconds and 100 microVolts (s20301.stc) Lead 0: Ischemic episodes: 21 Duration: 1:29:48 6.21% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 44 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Lead 1: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 8 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 21 Duration: 1:29:48 3.11% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 52 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 21 Duration: 1:29:48 6.21% Rate-related episodes: 0 Duration: 0:00 0.00% Unreadable intervals: 0 Duration: 0:00 0.00% Combined [ischemic or rate-related]: ST segment episodes: 21 Duration: 1:29:48 6.21% Unreadable intervals: 0 Duration: 0:00 0.00% QRS ATRUTH ANNOTATIONS (s20301.atr) Total number of beats 106779 Normal beats 106711 Premature ventricular contractions 24 Supraventricular premature or ectopic beats 44