title: [Three cases of torsades de pointes due to anti-arrhythmic agents].
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004206:Disopyramide / Q000009:adverse effects*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008875:Middle Aged; D011342:Procainamide / Q000009:adverse effects*; D011802:Quinidine / Q000009:adverse effects*; D013610:Tachycardia / Q000139:chemically induced* / Q000503:physiopathology
chemical_list: D004206:Disopyramide; D011802:Quinidine; D011342:Procainamide