title: Verapamil therapy of atrial fibrillation and atrial flutter following cardiac operation.
mesh_terms: D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000188:drug therapy* / Q000209:etiology; D001282:Atrial Flutter / Q000188:drug therapy* / Q000209:etiology; D001794:Blood Pressure / Q000187:drug effects; D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D002986:Clinical Trials as Topic; D004077:Digoxin / Q000627:therapeutic use; D004347:Drug Interactions; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014700:Verapamil / Q000627:therapeutic use*
chemical_list: D004077:Digoxin; D014700:Verapamil