[Late ventricular potentials and left ventricular performance in patients with hypertrophic cardiomyopathy].
Twenty patients with hypertrophic cardiomyopathy were examined. They were found to have late ventricular potentials in the disease, which were characterized by an increase in average QRS complex duration, a decrease in voltage, and a rise in the duration of last 40 msec of the QRS complex filtered. Such patients generally exhibited lower exercise tolerance in severe asymmetric left ventricular hypertrophy, which caused a significant deterioration of cardiac pump function.
Ianovskiĭ
G V
GV
Ianovskiĭ
A D
AD
Solov'ian
A N
AN
Terzov
A I
AI
D000293:Adolescent; D000328:Adult; D002312:Cardiomyopathy, Hypertrophic / Q000150:complications / Q000503:physiopathology*; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D017379:Hypertrophy, Left Ventricular / Q000150:complications / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D016277:Ventricular Function, Left / Q000502:physiology*
Pozdnie zheludochkovie potentsialy i funktsional'nye sostoianie levogo zheludochka u bol'nykh s gipertroficheskoĭ kardiomiopatieĭ.