SUMMARY NOTES IN THE RECORD s20351 (Duration: 22:49:10.000)
Starting time, recording date: 11:53:00 21/11/1991
Lead 0: 0
Lead 1: 1
Age: 62 Sex: M
Comments:
Lead 0:
It shows labile T-waves, four major ischemic episodes,
and one minor ST episode thought to be ischemic.
Lead 1:
This lead shows the same changes.
Electrode locations were not recorded.
Symptoms during Holter recording: No data
Diagnoses:
Coronary artery disease
Previous myocardial infarction
Hypercholesterolemia
Treatment:
Medications:
Nitroglycerine
Beta-blocker
Aspirin
Lipitor
Balloon Angioplasty: No
Coronary Artery bypass Grafting: No
History:
Previous myocardial infarction
Hypertension: No
Left ventricular hypertrophy: No data
Cardiomyopathy: No data
Valve disease: No data
Electrolyte abnormalities: No data
Hypercapnia, anemia, hypotension, hyperventilation: No data
Atrioventricular nodal conduction delay: No data
Intraventricular conduction block: No data
Previous Myocardial Infarction: Yes
Previous tests:
ECG stress test: No data
Thallium/Stress echo: No data
Left ventricular function: No data
Echocardiogram: No data
Coronary Arteriography:
Lesions in right coronary artery, left anterior descending coronary artery, left circumflex coronary artery
Baseline ECG: No data
Holter Recording:
Date: 21/11/1991
Recorder: No data
ST ANNOTATIONS
A. Criteria of 30 seconds and 75 microVolts (s20351.sta)
Lead 0:
Ischemic episodes: 4 Duration: 48:40 3.55%
Rate-related episodes: 1 Duration: 5:54 0.43%
Axis shifts: 3
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Lead 1:
Ischemic episodes: 5 Duration: 49:10 3.59%
Rate-related episodes: 1 Duration: 6:18 0.46%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Total:
Ischemic episodes: 9 Duration: 1:37:50 3.57%
Rate-related episodes: 2 Duration: 12:12 0.45%
Axis shifts: 3
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined:
Ischemic episodes: 5 Duration: 51:24 3.75%
Rate-related episodes: 1 Duration: 6:22 0.47%
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined [ischemic or rate-related]:
ST segment episodes: 6 Duration: 57:46 4.22%
Unreadable intervals: 0 Duration: 0:00 0.00%
B. Criteria of 30 seconds and 100 microVolts (s20351.stb)
Lead 0:
Ischemic episodes: 4 Duration: 48:40 3.55%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 3
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Lead 1:
Ischemic episodes: 4 Duration: 47:32 3.47%
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%
Total:
Ischemic episodes: 8 Duration: 1:36:12 3.51%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 3
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined:
Ischemic episodes: 4 Duration: 49:46 3.63%
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: 4 Duration: 49:46 3.63%
Unreadable intervals: 0 Duration: 0:00 0.00%
C. Criteria of 60 seconds and 100 microVolts (s20351.stc)
Lead 0:
Ischemic episodes: 4 Duration: 48:40 3.55%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 3
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Lead 1:
Ischemic episodes: 4 Duration: 47:32 3.47%
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%
Total:
Ischemic episodes: 8 Duration: 1:36:12 3.51%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 3
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 0 Duration: 0:00 0.00%
Combined:
Ischemic episodes: 4 Duration: 49:46 3.63%
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: 4 Duration: 49:46 3.63%
Unreadable intervals: 0 Duration: 0:00 0.00%
QRS ATRUTH ANNOTATIONS (s20351.atr)
Total number of beats 119652
Normal beats 118847
Premature ventricular contractions 796
Supraventricular premature or ectopic beats 9