ST ANNOTATIONS IN THE RECORD s20521 (Duration: 18:47:00.000)
Starting time, recording date: 12:25:00 22/04/1998
Lead 0: V4
Lead 1: MLIII
A. Criteria of 30 seconds and 75 microVolts (s20521.sta)
Lead 0:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 8 Duration: 1:03:00 5.59%
Axis shifts: 12
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: 1 Duration: 1:44 0.15%
Axis shifts: 2
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Total:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 9 Duration: 1:04:44 2.87%
Axis shifts: 14
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 9 Duration: 1:04:44 5.74%
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined [ischemic or rate-related]:
ST segment episodes: 9 Duration: 1:04:44 5.74%
Unreadable intervals: 0 Duration: 0:00 0.00%
B. Criteria of 30 seconds and 100 microVolts (s20521.stb)
Lead 0:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 4 Duration: 47:30 4.21%
Axis shifts: 12
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: 0 Duration: 0:00 0.00%
Rate-related episodes: 4 Duration: 47:30 2.11%
Axis shifts: 14
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 4 Duration: 47:30 4.21%
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined [ischemic or rate-related]:
ST segment episodes: 4 Duration: 47:30 4.21%
Unreadable intervals: 0 Duration: 0:00 0.00%
C. Criteria of 60 seconds and 100 microVolts (s20521.stc)
Lead 0:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 2 Duration: 44:18 3.93%
Axis shifts: 12
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: 0 Duration: 0:00 0.00%
Rate-related episodes: 2 Duration: 44:18 1.97%
Axis shifts: 14
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 2 Duration: 44:18 3.93%
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined [ischemic or rate-related]:
ST segment episodes: 2 Duration: 44:18 3.93%
Unreadable intervals: 0 Duration: 0:00 0.00%
QRS ATRUTH ANNOTATIONS (s20521.atr)
Total number of beats 75336
Normal beats 75317
Premature ventricular contractions 13
Atrial premature beats 5
Atrial escape beats 1