ST ANNOTATIONS IN THE RECORD s20341 (Duration: 22:29:13.000) Starting time, recording date: 13:08:00 12/11/1997 Lead 0: 0 Lead 1: 1 A. Criteria of 30 seconds and 75 microVolts (s20341.sta) Lead 0: Ischemic episodes: 8 Duration: 1:55:50 8.59% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 0 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: 2 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 8 Duration: 1:55:50 4.29% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 2 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 8 Duration: 1:55:50 8.59% 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: 8 Duration: 1:55:50 8.59% Unreadable intervals: 0 Duration: 0:00 0.00% B. Criteria of 30 seconds and 100 microVolts (s20341.stb) Lead 0: Ischemic episodes: 4 Duration: 1:26:52 6.44% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 0 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: 2 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 4 Duration: 1:26:52 3.22% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 2 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 4 Duration: 1:26:52 6.44% 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: 4 Duration: 1:26:52 6.44% Unreadable intervals: 0 Duration: 0:00 0.00% C. Criteria of 60 seconds and 100 microVolts (s20341.stc) Lead 0: Ischemic episodes: 3 Duration: 1:25:28 6.33% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 0 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: 2 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 3 Duration: 1:25:28 3.17% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 2 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 3 Duration: 1:25:28 6.33% 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: 3 Duration: 1:25:28 6.33% Unreadable intervals: 0 Duration: 0:00 0.00% QRS ATRUTH ANNOTATIONS (s20341.atr) Total number of beats 100255 Normal beats 100092 Premature ventricular contractions 87 Fusions of ventricular and normal beat 2 Supraventricular premature or ectopic beats 74