Long Term ST Database 1.0.0

File: <base>/s20541.cnt (4,470 bytes)

ST ANNOTATIONS IN THE RECORD s20541  (Duration: 22:59:00.000)

Starting time, recording date:  12:13:00 27/09/1999

Lead 0: V4
Lead 1: MLIII

A. Criteria of 30 seconds and  75 microVolts (s20541.sta)

Lead 0:
Ischemic episodes:           0   Duration:       0:00   0.00% 
Rate-related episodes:      11   Duration:    1:27:40   6.36% 
Axis shifts:                 0 
Conduction-change shifts:  281 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:           0   Duration:       0:00   0.00% 
Rate-related episodes:       5   Duration:      47:02   3.41% 
Axis shifts:                 0 
Conduction-change shifts:  148 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:           0   Duration:       0:00   0.00%
Rate-related episodes:      16   Duration:    2:14:42   4.88%
Axis shifts:                 0 
Conduction-change shifts:  429 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:           0   Duration:       0:00   0.00% 
Rate-related episodes:      11   Duration:    1:28:26   6.41%
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined [ischemic or rate-related]:
ST segment episodes:        11   Duration:    1:28:26   6.41%
Unreadable intervals:        0   Duration:       0:00   0.00%

B. Criteria of 30 seconds and 100 microVolts (s20541.stb)

Lead 0:
Ischemic episodes:           0   Duration:       0:00   0.00% 
Rate-related episodes:       9   Duration:    1:15:00   5.44% 
Axis shifts:                 0 
Conduction-change shifts:  281 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:           0   Duration:       0:00   0.00% 
Rate-related episodes:       4   Duration:      40:50   2.96% 
Axis shifts:                 0 
Conduction-change shifts:  148 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:           0   Duration:       0:00   0.00%
Rate-related episodes:      13   Duration:    1:55:50   4.20%
Axis shifts:                 0 
Conduction-change shifts:  429 
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:    1:15:40   5.49%
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined [ischemic or rate-related]:
ST segment episodes:         9   Duration:    1:15:40   5.49%
Unreadable intervals:        0   Duration:       0:00   0.00%

C. Criteria of 60 seconds and 100 microVolts (s20541.stc)

Lead 0:
Ischemic episodes:           0   Duration:       0:00   0.00% 
Rate-related episodes:       6   Duration:    1:06:22   4.81% 
Axis shifts:                 0 
Conduction-change shifts:  281 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:           0   Duration:       0:00   0.00% 
Rate-related episodes:       3   Duration:      23:04   1.67% 
Axis shifts:                 0 
Conduction-change shifts:  148 
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:    1:29:26   3.24%
Axis shifts:                 0 
Conduction-change shifts:  429 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:           0   Duration:       0:00   0.00% 
Rate-related episodes:       6   Duration:    1:07:02   4.86%
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined [ischemic or rate-related]:
ST segment episodes:         6   Duration:    1:07:02   4.86%
Unreadable intervals:        0   Duration:       0:00   0.00%


QRS ATRUTH ANNOTATIONS                   (s20541.atr)

Total number of beats                          115151

Normal beats                                   114577
Aberrated atrial premature beats                    1
Premature ventricular contractions                563
Fusions of ventricular and normal beat              5
Supraventricular premature or ectopic beats         4
Paced beats                                         1