ST ANNOTATIONS IN THE RECORD s20231 (Duration: 23:25:45.000) Starting time, recording date: 08:09:00 17/07/1996 Lead 0: ML2 Lead 1: MV2 A. Criteria of 30 seconds and 75 microVolts (s20231.sta) Lead 0: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 3 Duration: 1:37:02 6.90% Axis shifts: 1 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: 6 Duration: 59:24 4.23% Axis shifts: 4 Conduction-change shifts: 0 Noisy events: 1 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 9 Duration: 2:36:26 5.56% Axis shifts: 5 Conduction-change shifts: 0 Noisy events: 1 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 4 Duration: 1:40:06 7.12% Unreadable intervals: 0 Duration: 0:00 0.00% Combined [ischemic or rate-related]: ST segment episodes: 4 Duration: 1:40:06 7.12% Unreadable intervals: 0 Duration: 0:00 0.00% B. Criteria of 30 seconds and 100 microVolts (s20231.stb) Lead 0: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 2 Duration: 1:32:16 6.56% Axis shifts: 1 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: 2 Duration: 44:14 3.15% Axis shifts: 4 Conduction-change shifts: 0 Noisy events: 1 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 4 Duration: 2:16:30 4.86% Axis shifts: 5 Conduction-change shifts: 0 Noisy events: 1 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 2 Duration: 1:32:16 6.56% Unreadable intervals: 0 Duration: 0:00 0.00% Combined [ischemic or rate-related]: ST segment episodes: 2 Duration: 1:32:16 6.56% Unreadable intervals: 0 Duration: 0:00 0.00% C. Criteria of 60 seconds and 100 microVolts (s20231.stc) Lead 0: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 2 Duration: 1:32:16 6.56% Axis shifts: 1 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: 4 Conduction-change shifts: 0 Noisy events: 1 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 2 Duration: 1:32:16 3.28% Axis shifts: 5 Conduction-change shifts: 0 Noisy events: 1 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 0 Duration: 0:00 0.00% Rate-related episodes: 2 Duration: 1:32:16 6.56% Unreadable intervals: 0 Duration: 0:00 0.00% Combined [ischemic or rate-related]: ST segment episodes: 2 Duration: 1:32:16 6.56% Unreadable intervals: 0 Duration: 0:00 0.00% QRS ATRUTH ANNOTATIONS (s20231.atr) Total number of beats 103100 Normal beats 103061 Aberrated atrial premature beats 2 Premature ventricular contractions 2 Fusions of ventricular and normal beat 1 Supraventricular premature or ectopic beats 34