title: Disopyramide and impotence.
mesh_terms: D000328:Adult; D005117:Cardiac Complexes, Premature / Q000188:drug therapy; D004206:Disopyramide / Q000009:adverse effects*; D007172:Erectile Dysfunction / Q000139:chemically induced*; D006801:Humans; D008297:Male; D011725:Pyridines / Q000009:adverse effects*
chemical_list: D011725:Pyridines; D004206:Disopyramide