s20531 2 250 17805000 15:09:00 15/04/1999
s20531.dat 212 200/mV 12 0 59 -9149 0 V4
s20531.dat 212 200/mV 12 0 -4 6391 0 MLIII
#Age: 70 Sex: M
#Comments:
# This record shows intermittent LBBB with numerous changes in conduction.
# At some times the alteration in conduction was so rapid that the ST
# deviation function showed only low-amplitude oscillations, and these
# were "tracked out" by the annotators (see 16:26:10 in lead 1). No
# ischemia was found in this record. The variation in QRS shape also
# resulted in fiducial point slip and subsequent ST-level deviations
# that were not specially annotated but were tracked out.
#Symptoms during Holter recording: No data
#Diagnoses:
# Dilated cardiomyopathy
#Treatment:
# Medications: No
# Balloon Angioplasty: No data
# Coronary Artery bypass Grafting: No data
#History:
# Palpitations
# Hypertension: No
# Left ventricular hypertrophy: No
# Cardiomyopathy: yes, dilated cardiomyopathy
# Valve disease: No
# Electrolyte abnormalities: No
# Hypercapnia, anemia, hypotension, hyperventilation: No
# Atrioventricular nodal conduction delay: No
# Intraventricular conduction block: Intermittent
# Previous Myocardial Infarction: No data
# Previous tests:
# ECG stress test: No data
# Thallium/Stress echo: No data
# Left ventricular function:
# Abnormal - Left ventricular ejection fraction 38%
# Echocardiogram: No data
# Coronary Arteriography:
# Normal coronary tree
# Baseline ECG:
# Left bundle branch block
#Holter Recording:
# Date: 15/04/1999
# Recorder: Remco