title: [ECG characteristics in patients with idiopathic hypertrophic subaortic stenosis].
abstract: The ECG data on 111 patients aged 2-61 years with idiopathic hypertrophic subaortal stenosis are provided. Of these, 18 patients were examined over time (during 1 to 6 years). The ECG data were considered depending on the clinical disease progress, the patients' age, and the intracardiac and echocardiographic findings.
mesh_terms: D000293:Adolescent; D000328:Adult; D001020:Aortic Stenosis, Subvalvular / Q000150:complications / Q000503:physiopathology*; D006332:Cardiomegaly / Q000175:diagnosis / Q000209:etiology; D002312:Cardiomyopathy, Hypertrophic / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Kharakteristika EKG bol'nykh idiopaticheskim gipertroficheskim subaortal'nym stenozom.