ST ANNOTATIONS IN THE RECORD s20571 (Duration: 21:08:00.000) Starting time, recording date: 13:25:00 25/11/1999 Lead 0: V5 Lead 1: MLIII A. Criteria of 30 seconds and 75 microVolts (s20571.sta) Lead 0: Ischemic episodes: 10 Duration: 52:28 4.14% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 0 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 2 Duration: 7:00:58 33.20% 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: 2 Duration: 7:00:58 33.20% Total: Ischemic episodes: 10 Duration: 52:28 2.07% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 0 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 4 Duration: 14:01:56 33.20% Combined: Ischemic episodes: 10 Duration: 52:28 4.14% Rate-related episodes: 0 Duration: 0:00 0.00% Unreadable intervals: 2 Duration: 7:00:58 33.20% Combined [ischemic or rate-related]: ST segment episodes: 10 Duration: 52:28 4.14% Unreadable intervals: 2 Duration: 7:00:58 33.20% B. Criteria of 30 seconds and 100 microVolts (s20571.stb) Lead 0: Ischemic episodes: 6 Duration: 38:10 3.01% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 0 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 2 Duration: 7:00:58 33.20% 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: 2 Duration: 7:00:58 33.20% Total: Ischemic episodes: 6 Duration: 38:10 1.50% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 0 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 4 Duration: 14:01:56 33.20% Combined: Ischemic episodes: 6 Duration: 38:10 3.01% Rate-related episodes: 0 Duration: 0:00 0.00% Unreadable intervals: 2 Duration: 7:00:58 33.20% Combined [ischemic or rate-related]: ST segment episodes: 6 Duration: 38:10 3.01% Unreadable intervals: 2 Duration: 7:00:58 33.20% C. Criteria of 60 seconds and 100 microVolts (s20571.stc) Lead 0: Ischemic episodes: 4 Duration: 21:16 1.68% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 0 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 2 Duration: 7:00:58 33.20% 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: 2 Duration: 7:00:58 33.20% Total: Ischemic episodes: 4 Duration: 21:16 0.84% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 0 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 4 Duration: 14:01:56 33.20% Combined: Ischemic episodes: 4 Duration: 21:16 1.68% Rate-related episodes: 0 Duration: 0:00 0.00% Unreadable intervals: 2 Duration: 7:00:58 33.20% Combined [ischemic or rate-related]: ST segment episodes: 4 Duration: 21:16 1.68% Unreadable intervals: 2 Duration: 7:00:58 33.20% QRS ATRUTH ANNOTATIONS (s20571.atr) Total number of beats 88968 Normal beats 86442 Premature ventricular contractions 2288 Fusions of ventricular and normal beat 5 Supraventricular premature or ectopic beats 233