Long Term ST Database 1.0.0
(4,308 bytes)
ST ANNOTATIONS IN THE RECORD s20171 (Duration: 26:00:00.000)
Starting time, recording date: 09:10:00 28/05/1988
Lead 0: V4
Lead 1: MLIII
A. Criteria of 30 seconds and 75 microVolts (s20171.sta)
Lead 0:
Ischemic episodes: 24 Duration: 57:38 3.69%
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%
Lead 1:
Ischemic episodes: 8 Duration: 11:26 0.73%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 8
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Total:
Ischemic episodes: 32 Duration: 1:09:04 2.21%
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: 25 Duration: 59:30 3.81%
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: 25 Duration: 59:30 3.81%
Unreadable intervals: 0 Duration: 0:00 0.00%
B. Criteria of 30 seconds and 100 microVolts (s20171.stb)
Lead 0:
Ischemic episodes: 18 Duration: 39:38 2.54%
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%
Lead 1:
Ischemic episodes: 2 Duration: 4:04 0.26%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 8
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Total:
Ischemic episodes: 20 Duration: 43:42 1.40%
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: 18 Duration: 39:56 2.56%
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: 39:56 2.56%
Unreadable intervals: 0 Duration: 0:00 0.00%
C. Criteria of 60 seconds and 100 microVolts (s20171.stc)
Lead 0:
Ischemic episodes: 11 Duration: 31:54 2.04%
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%
Lead 1:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 8
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Total:
Ischemic episodes: 11 Duration: 31:54 1.02%
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: 11 Duration: 31:54 2.04%
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: 31:54 2.04%
Unreadable intervals: 0 Duration: 0:00 0.00%
QRS ATRUTH ANNOTATIONS (s20171.atr)
Total number of beats 126526
Normal beats 126515
Premature ventricular contractions 9
Supraventricular premature or ectopic beats 2