title: [ON THE POST-TACHYCARDIA SYNDROME].
mesh_terms: D004562:Electrocardiography; D006801:Humans; D008944:Mitral Valve Insufficiency; D012214:Rheumatic Heart Disease; D013610:Tachycardia; D013614:Tachycardia, Paroxysmal
keywords: ELECTROCARDIOGRAPHY; MITRAL VALVE INSUFFICIENCY; RHEUMATIC HEART DISEASE; TACHYCARDIA, PAROXYSMAL
vernacular_title: O POSTTAKHIKARDIAL'NOM SINDROME.