title: Familial paroxysmal ventricular tachycardia in two sisters.
mesh_terms: D000293:Adolescent; D005117:Cardiac Complexes, Premature / Q000175:diagnosis / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D011802:Quinidine / Q000627:therapeutic use; D013614:Tachycardia, Paroxysmal / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy / Q000235:genetics* / Q000503:physiopathology
chemical_list: D011802:Quinidine