ST ANNOTATIONS IN THE RECORD s20261 (Duration: 22:27:34.000) Starting time, recording date: 10:30:00 18/05/1993 Lead 0: 0 Lead 1: 1 A. Criteria of 30 seconds and 75 microVolts (s20261.sta) Lead 0: Ischemic episodes: 17 Duration: 2:15:58 10.09% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 18 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Lead 1: Ischemic episodes: 13 Duration: 1:31:24 6.78% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 13 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 30 Duration: 3:47:22 8.44% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 31 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 18 Duration: 2:27:58 10.98% 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: 18 Duration: 2:27:58 10.98% Unreadable intervals: 0 Duration: 0:00 0.00% B. Criteria of 30 seconds and 100 microVolts (s20261.stb) Lead 0: Ischemic episodes: 13 Duration: 2:04:42 9.25% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 18 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Lead 1: Ischemic episodes: 8 Duration: 1:14:08 5.50% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 13 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 21 Duration: 3:18:50 7.38% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 31 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 13 Duration: 2:09:48 9.63% 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: 13 Duration: 2:09:48 9.63% Unreadable intervals: 0 Duration: 0:00 0.00% C. Criteria of 60 seconds and 100 microVolts (s20261.stc) Lead 0: Ischemic episodes: 11 Duration: 1:55:38 8.58% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 18 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Lead 1: Ischemic episodes: 5 Duration: 1:03:14 4.69% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 13 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Total: Ischemic episodes: 16 Duration: 2:58:52 6.64% Rate-related episodes: 0 Duration: 0:00 0.00% Axis shifts: 31 Conduction-change shifts: 0 Noisy events: 0 Unreadable intervals: 0 Duration: 0:00 0.00% Combined: Ischemic episodes: 11 Duration: 1:58:28 8.79% 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: 11 Duration: 1:58:28 8.79% Unreadable intervals: 0 Duration: 0:00 0.00% QRS ATRUTH ANNOTATIONS (s20261.atr) Total number of beats 102311 Normal beats 101491 Aberrated atrial premature beats 2 Premature ventricular contractions 746 Fusions of ventricular and normal beat 1 Supraventricular premature or ectopic beats 71