Long Term ST Database 1.0.0

File: <base>/notes/s20151.nts (5,941 bytes)

SUMMARY NOTES IN THE RECORD s20151  (Duration: 23:40:00.000)

Starting time, recording date:  14:30:00 11/12/1986

Lead 0: V4
Lead 1: MLIII

Age: 62  Sex: M
Comments: 
  Lead 0:
    Time 3:03:46
    This episode demonstrates slight ST scooping depression
    which corresponds to the terminal portion of the ischemic
    ST elevation in lead 1. (There are many such episodes in
    lead 0.)
  Lead 1:
    Time 2:26:30
    This is an example of a definite ischemic episode, but
    its amplitude was below the protocol threshold, and hence
    it was not annotated. There are a number of such examples
    in this record.
  An excerpt of this recording is included in the European
  ST-T Database (record e0103).
Symptoms during Holter recording: No data
Diagnoses: 
  Prinzmetal's angina
  Coronary artery disease
Treatment:
  Medications: 
    Nitrates
    Diltiazem
  Balloon Angioplasty: No data
  Coronary Artery bypass Grafting: No data
History: 
  Smoker, hypertriglyceridemia
  Hypertension: No
  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: Inferior ST elevation, no pain
    Thallium/Stress echo: No data
    Left ventricular function: 
      Normal
    Echocardiogram: No data
    Coronary Arteriography: 
      90 % stenosis right coronary artery
    Baseline ECG: 
      Inferior negative T waves
      No arrhythmias
Holter Recording:
  Date: 11/12/1986
  Recorder: ICR


ST ANNOTATIONS

A. Criteria of 30 seconds and  75 microVolts (s20151.sta)

Lead 0:
Ischemic episodes:          33   Duration:    1:24:46   5.97% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 7 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:          39   Duration:    1:37:10   6.84% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 1 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          72   Duration:    3:01:56   6.41%
Rate-related episodes:       0   Duration:       0:00   0.00%
Axis shifts:                 8 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          43   Duration:    2:15:48   9.56% 
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:    2:15:48   9.56%
Unreadable intervals:        0   Duration:       0:00   0.00%

B. Criteria of 30 seconds and 100 microVolts (s20151.stb)

Lead 0:
Ischemic episodes:          16   Duration:      45:24   3.20% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 7 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:          28   Duration:    1:20:56   5.70% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 1 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          44   Duration:    2:06:20   4.45%
Rate-related episodes:       0   Duration:       0:00   0.00%
Axis shifts:                 8 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          31   Duration:    1:41:06   7.12% 
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:        31   Duration:    1:41:06   7.12%
Unreadable intervals:        0   Duration:       0:00   0.00%

C. Criteria of 60 seconds and 100 microVolts (s20151.stc)

Lead 0:
Ischemic episodes:           9   Duration:      26:58   1.90% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 7 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Lead 1:
Ischemic episodes:          26   Duration:    1:17:30   5.46% 
Rate-related episodes:       0   Duration:       0:00   0.00% 
Axis shifts:                 1 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00% 

Total:
Ischemic episodes:          35   Duration:    1:44:28   3.68%
Rate-related episodes:       0   Duration:       0:00   0.00%
Axis shifts:                 8 
Conduction-change shifts:    0 
Noisy events:                0 
Unreadable intervals:        0   Duration:       0:00   0.00%

Combined:
Ischemic episodes:          27   Duration:    1:29:28   6.30% 
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:        27   Duration:    1:29:28   6.30%
Unreadable intervals:        0   Duration:       0:00   0.00%


QRS ATRUTH ANNOTATIONS                   (s20151.atr)

Total number of beats                           79675

Normal beats                                    79492
Premature ventricular contractions                166
Fusions of ventricular and normal beat             11
Supraventricular premature or ectopic beats         6