title: Letter: Antihypertensive medication and surgery.
mesh_terms: D000959:Antihypertensive Agents / Q000627:therapeutic use*; D006348:Cardiac Surgical Procedures; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D011300:Preoperative Care
chemical_list: D000959:Antihypertensive Agents