title: Ketanserin and QTc prolongation.
mesh_terms: D000368:Aged; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007650:Ketanserin / Q000627:therapeutic use*; D008297:Male; D013610:Tachycardia / Q000188:drug therapy*
chemical_list: D007650:Ketanserin