[Apex cardiogram in healthy children and in children with mitral valve insufficiency].
D000293:Adolescent; D002648:Child; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D007702:Kinetocardiography; D008297:Male; D008944:Mitral Valve Insufficiency / Q000503:physiopathology*; D010701:Phonocardiography
Apikal'naia kardiogramma u zdorovykh deteĭ i stradaiushchikh mitral'nym porokom serdtsa.