ST ANNOTATIONS IN THE RECORD s20041  (Duration: 23:54:26.000)

Starting time, recording date:  12:06:00 21/05/1997

Lead 0: 0
Lead 1: 1

A. Criteria of 30 seconds and  75 microVolts (s20041.sta)

Lead 0:
Ischemic episodes:          26   Duration:    6:01:18  25.19% 
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% 

Lead 1:
Ischemic episodes:          30   Duration:    7:24:50  31.01% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 6 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          56   Duration:   13:26:08  28.10%
Rate-related episodes:       0   Duration:       0:00   0.00%
Axis shifts:                11 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          28   Duration:    7:38:26  31.96% 
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:        28   Duration:    7:38:26  31.96%
Unreadable intervals:        0   Duration:       0:00   0.00%

B. Criteria of 30 seconds and 100 microVolts (s20041.stb)

Lead 0:
Ischemic episodes:          17   Duration:    4:07:04  17.22% 
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% 

Lead 1:
Ischemic episodes:          21   Duration:    5:21:32  22.42% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 6 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          38   Duration:    9:28:36  19.82%
Rate-related episodes:       0   Duration:       0:00   0.00%
Axis shifts:                11 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          20   Duration:    5:37:56  23.56% 
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:        20   Duration:    5:37:56  23.56%
Unreadable intervals:        0   Duration:       0:00   0.00%

C. Criteria of 60 seconds and 100 microVolts (s20041.stc)

Lead 0:
Ischemic episodes:          13   Duration:    3:26:18  14.38% 
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% 

Lead 1:
Ischemic episodes:          16   Duration:    3:49:54  16.03% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 6 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          29   Duration:    7:16:12  15.20%
Rate-related episodes:       0   Duration:       0:00   0.00%
Axis shifts:                11 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          18   Duration:    4:42:58  19.73% 
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:    4:42:58  19.73%
Unreadable intervals:        0   Duration:       0:00   0.00%


QRS ATRUTH ANNOTATIONS                   (s20041.atr)

Total number of beats                          109304

Normal beats                                   102834
Premature ventricular contractions               6427
Fusions of ventricular and normal beat              7
Supraventricular premature or ectopic beats        36