ST ANNOTATIONS IN THE RECORD s20274  (Duration: 22:56:08.000)

Starting time, recording date:  13:15:00 11/09/1992

Lead 0: 0
Lead 1: 1

A. Criteria of 30 seconds and  75 microVolts (s20274.sta)

Lead 0:
Ischemic episodes:          55   Duration:    4:19:56  18.89% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 0 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:          88   Duration:    8:03:34  35.14% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                15 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:         143   Duration:   12:23:30  27.01%
Rate-related episodes:       0   Duration:       0:00   0.00%
Axis shifts:                15 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          88   Duration:    8:10:06  35.61% 
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:        88   Duration:    8:10:06  35.61%
Unreadable intervals:        0   Duration:       0:00   0.00%

B. Criteria of 30 seconds and 100 microVolts (s20274.stb)

Lead 0:
Ischemic episodes:          39   Duration:    3:41:24  16.09% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 0 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:          63   Duration:    7:11:26  31.35% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                15 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:         102   Duration:   10:52:50  23.72%
Rate-related episodes:       0   Duration:       0:00   0.00%
Axis shifts:                15 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          63   Duration:    7:17:32  31.79% 
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:        63   Duration:    7:17:32  31.79%
Unreadable intervals:        0   Duration:       0:00   0.00%

C. Criteria of 60 seconds and 100 microVolts (s20274.stc)

Lead 0:
Ischemic episodes:          33   Duration:    3:25:08  14.91% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 0 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:          44   Duration:    6:26:26  28.08% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                15 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          77   Duration:    9:51:34  21.49%
Rate-related episodes:       0   Duration:       0:00   0.00%
Axis shifts:                15 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          45   Duration:    6:34:32  28.67% 
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:        45   Duration:    6:34:32  28.67%
Unreadable intervals:        0   Duration:       0:00   0.00%


QRS ATRUTH ANNOTATIONS                   (s20274.atr)

Total number of beats                          121061

Normal beats                                   120351
Premature ventricular contractions                702
Fusions of ventricular and normal beat              2
Supraventricular premature or ectopic beats         6