ST ANNOTATIONS IN THE RECORD s20331 (Duration: 24:23:45.000) Starting time, recording date: 14:50:00 05/12/1997 Lead 0: V4 Lead 1: MLIII A. Criteria of 30 seconds and 75 microVolts (s20331.sta) Lead 0: Ischemic episodes: 6 Duration: 1:05:38 4.48% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 21 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: 0 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 6 Duration: 1:05:38 2.24% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 21 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 6 Duration: 1:05:38 4.48% 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: 6 Duration: 1:05:38 4.48% Unreadable intervals: 0 Duration: 0:00 0.00% B. Criteria of 30 seconds and 100 microVolts (s20331.stb) Lead 0: Ischemic episodes: 4 Duration: 58:06 3.97% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 21 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: 0 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 4 Duration: 58:06 1.98% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 21 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 4 Duration: 58:06 3.97% 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: 4 Duration: 58:06 3.97% Unreadable intervals: 0 Duration: 0:00 0.00% C. Criteria of 60 seconds and 100 microVolts (s20331.stc) Lead 0: Ischemic episodes: 4 Duration: 58:06 3.97% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 21 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: 0 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 4 Duration: 58:06 1.98% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 21 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 4 Duration: 58:06 3.97% 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: 4 Duration: 58:06 3.97% Unreadable intervals: 0 Duration: 0:00 0.00% QRS ATRUTH ANNOTATIONS (s20331.atr) Total number of beats 84018 Normal beats 78351 Aberrated atrial premature beats 3 Premature ventricular contractions 6 Fusions of ventricular and normal beat 3 Supraventricular premature or ectopic beats 5655