SUMMARY NOTES IN THE RECORD s20561 (Duration: 23:37:00.000)
Starting time, recording date: 12:02:00 02/08/1999
Lead 0: V4
Lead 1: MLIII
Age: 79 Sex: M
Comments:
There are unreadable intervals between 6:31:16 and 9:45:42,
and between 22:17:14 and 22:52:08.
Symptoms during Holter recording: No data
Diagnoses:
Coronary artery disease
Atrial fibrillation
Hypertension
Treatment:
Medications:
Diltiazem
Nitrates
Heparin
Balloon Angioplasty: No data
Coronary Artery bypass Grafting: No data
History:
Effort and resting angina, chronic atrial fibrillation, previous myocardial infarction
Hypertension: Yes
Left ventricular hypertrophy: Septum 13 mm
Cardiomyopathy: No
Valve disease: No
Electrolyte abnormalities: No
Hypercapnia, anemia, hypotension, hyperventilation: No
Atrioventricular nodal conduction delay: No
Intraventricular conduction block: No
Previous Myocardial Infarction: Yes, anterior
Previous tests:
ECG stress test: No
Thallium/Stress echo: No data
Left ventricular function:
Normal
Echocardiogram: No data
Coronary Arteriography:
Left anterior descending coronary artery 100% stenosis, right coronary artery 75% stenosis, left circumflex coronary artery 50% stenosis
Baseline ECG:
Previous anterior myocardial infarction
Holter Recording:
Date: 02/08/1999
Recorder: Remco
ST ANNOTATIONS
A. Criteria of 30 seconds and 75 microVolts (s20561.sta)
Lead 0:
Ischemic episodes: 8 Duration: 2:59:22 12.66%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 2 Duration: 3:49:20 16.18%
Lead 1:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 2 Duration: 3:49:20 16.18%
Total:
Ischemic episodes: 8 Duration: 2:59:22 6.33%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 4 Duration: 7:38:40 16.18%
Combined:
Ischemic episodes: 8 Duration: 2:59:22 12.66%
Rate-related episodes: 0 Duration: 0:00 0.00%
Unreadable intervals: 2 Duration: 3:49:20 16.18%
Combined [ischemic or rate-related]:
ST segment episodes: 8 Duration: 2:59:22 12.66%
Unreadable intervals: 2 Duration: 3:49:20 16.18%
B. Criteria of 30 seconds and 100 microVolts (s20561.stb)
Lead 0:
Ischemic episodes: 5 Duration: 2:28:20 10.47%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 2 Duration: 3:49:20 16.18%
Lead 1:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 2 Duration: 3:49:20 16.18%
Total:
Ischemic episodes: 5 Duration: 2:28:20 5.23%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 4 Duration: 7:38:40 16.18%
Combined:
Ischemic episodes: 5 Duration: 2:28:20 10.47%
Rate-related episodes: 0 Duration: 0:00 0.00%
Unreadable intervals: 2 Duration: 3:49:20 16.18%
Combined [ischemic or rate-related]:
ST segment episodes: 5 Duration: 2:28:20 10.47%
Unreadable intervals: 2 Duration: 3:49:20 16.18%
C. Criteria of 60 seconds and 100 microVolts (s20561.stc)
Lead 0:
Ischemic episodes: 5 Duration: 2:28:20 10.47%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 2 Duration: 3:49:20 16.18%
Lead 1:
Ischemic episodes: 0 Duration: 0:00 0.00%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 2 Duration: 3:49:20 16.18%
Total:
Ischemic episodes: 5 Duration: 2:28:20 5.23%
Rate-related episodes: 0 Duration: 0:00 0.00%
Axis shifts: 0
Conduction-change shifts: 0
Noisy events: 0
Unreadable intervals: 4 Duration: 7:38:40 16.18%
Combined:
Ischemic episodes: 5 Duration: 2:28:20 10.47%
Rate-related episodes: 0 Duration: 0:00 0.00%
Unreadable intervals: 2 Duration: 3:49:20 16.18%
Combined [ischemic or rate-related]:
ST segment episodes: 5 Duration: 2:28:20 10.47%
Unreadable intervals: 2 Duration: 3:49:20 16.18%
QRS ATRUTH ANNOTATIONS (s20561.atr)
Total number of beats 100816
Normal beats 100744
Premature ventricular contractions 3
Fusions of ventricular and normal beat 1
Ventricular escape beats 68