SUMMARY NOTES IN THE RECORD s20611 (Duration: 47:50:00.000)
Starting time, recording date: 18:57:00 07/06/1989
Lead 0: V4
Lead 1: MLIII
Age: 59 Sex: F
Comments:
This is a 48-hour record. This patient shows
a number of minor ischemic changes in lead 1,
all associated with increases in heart rate. No
episodes were defined in lead 0.
Symptoms during Holter recording: No data
Diagnoses:
Hypertension
Treatment:
Medications: None
Balloon Angioplasty: No data
Coronary Artery bypass Grafting: No data
History:
Effort and resting angina
Hypertension: Yes
Left ventricular hypertrophy: No
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: No
Previous tests:
ECG stress test: Yes
Date: No Data
Findings: Positive - ST depression of 0.1 mV in V3-V6
Thallium/Stress echo: No data
Left ventricular function:
Normal
Echocardiogram: No data
Coronary Arteriography:
Normal coronary tree
Baseline ECG:
Normal
Holter Recording:
Date: 07/06/1989
Recorder: ICR
ST ANNOTATIONS
A. Criteria of 30 seconds and 75 microVolts (s20611.sta)
Lead 0:
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: 0 Duration: 0:00 0.00%
Lead 1:
Ischemic episodes: 43 Duration: 4:11:02 8.75%
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: 43 Duration: 4:11:02 4.37%
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%
Combined:
Ischemic episodes: 43 Duration: 4:11:02 8.75%
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: 43 Duration: 4:11:02 8.75%
Unreadable intervals: 0 Duration: 0:00 0.00%
B. Criteria of 30 seconds and 100 microVolts (s20611.stb)
Lead 0:
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: 0 Duration: 0:00 0.00%
Lead 1:
Ischemic episodes: 9 Duration: 1:09:10 2.41%
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: 9 Duration: 1:09:10 1.20%
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%
Combined:
Ischemic episodes: 9 Duration: 1:09:10 2.41%
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: 9 Duration: 1:09:10 2.41%
Unreadable intervals: 0 Duration: 0:00 0.00%
C. Criteria of 60 seconds and 100 microVolts (s20611.stc)
Lead 0:
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: 0 Duration: 0:00 0.00%
Lead 1:
Ischemic episodes: 4 Duration: 42:30 1.48%
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: 4 Duration: 42:30 0.74%
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%
Combined:
Ischemic episodes: 4 Duration: 42:30 1.48%
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: 42:30 1.48%
Unreadable intervals: 0 Duration: 0:00 0.00%
QRS ATRUTH ANNOTATIONS (s20611.atr)
Total number of beats 235954
Normal beats 235882
Supraventricular premature or ectopic beats 72