title: [Evaluation of ventricular extrasystole on the base of electrocardiographic findings].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005117:Cardiac Complexes, Premature / Q000145:classification / Q000175:diagnosis* / Q000209:etiology; D002648:Child; D004562:Electrocardiography; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications; D012737:Sex Factors; D013614:Tachycardia, Paroxysmal / Q000150:complications
vernacular_title: Zur Beurteilung ventrikulärer Extrasystolen auf Grund elektrokardiographischer Formbilder.