title: Collapse after oral administration of disopyramide.
mesh_terms: D000005:Abdomen; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D004206:Disopyramide / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D007022:Hypotension / Q000139:chemically induced*; D010146:Pain / Q000139:chemically induced; D011725:Pyridines / Q000009:adverse effects*; D014690:Venous Pressure / Q000187:drug effects
chemical_list: D011725:Pyridines; D004206:Disopyramide