ST ANNOTATIONS IN THE RECORD s20431  (Duration: 23:51:30.000)

Starting time, recording date:  09:25:00 10/12/1991

Lead 0: 0
Lead 1: 1

A. Criteria of 30 seconds and  75 microVolts (s20431.sta)

Lead 0:
Ischemic episodes:          15   Duration:    1:38:06   6.85% 
Rate-related episodes:      14   Duration:      31:36   2.21% 
Axis shifts:                13 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:          13   Duration:    1:55:38   8.08% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 5 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          28   Duration:    3:33:44   7.47%
Rate-related episodes:      14   Duration:      31:36   1.10%
Axis shifts:                18 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          14   Duration:    2:07:22   8.90% 
Rate-related episodes:      14   Duration:      31:36   2.21%
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined [ischemic or rate-related]:
ST segment episodes:        28   Duration:    2:38:58  11.10%
Unreadable intervals:        0   Duration:       0:00   0.00%

B. Criteria of 30 seconds and 100 microVolts (s20431.stb)

Lead 0:
Ischemic episodes:           7   Duration:    1:18:54   5.51% 
Rate-related episodes:       6   Duration:      12:16   0.86% 
Axis shifts:                13 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:           7   Duration:    1:42:14   7.14% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 5 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          14   Duration:    3:01:08   6.33%
Rate-related episodes:       6   Duration:      12:16   0.43%
Axis shifts:                18 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:           8   Duration:    1:43:42   7.24% 
Rate-related episodes:       6   Duration:      12:16   0.86%
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined [ischemic or rate-related]:
ST segment episodes:        14   Duration:    1:55:58   8.10%
Unreadable intervals:        0   Duration:       0:00   0.00%

C. Criteria of 60 seconds and 100 microVolts (s20431.stc)

Lead 0:
Ischemic episodes:           4   Duration:    1:02:32   4.37% 
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:           6   Duration:    1:40:02   6.99% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 5 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          10   Duration:    2:42:34   5.68%
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%

Combined:
Ischemic episodes:           7   Duration:    1:42:18   7.15% 
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:         7   Duration:    1:42:18   7.15%
Unreadable intervals:        0   Duration:       0:00   0.00%


QRS ATRUTH ANNOTATIONS                   (s20431.atr)

Total number of beats                          102423

Normal beats                                   102344
Premature ventricular contractions                 33
Supraventricular premature or ectopic beats        46