Haloperidol and propranolol in combination.
D004347:Drug Interactions; D006220:Haloperidol / Q000009:adverse effects*; D006323:Heart Arrest / Q000139:chemically induced*; D006801:Humans; D011433:Propranolol / Q000009:adverse effects*
D011433:Propranolol; D006220:Haloperidol