[Easy-to-make pouch for catching excised tumor mass in left atrial myxoma].
D006348:Cardiac Surgical Procedures / Q000295:instrumentation; D006325:Heart Atria; D006338:Heart Neoplasms / Q000601:surgery*; D006801:Humans; D009232:Myxoma / Q000601:surgery*; D013525:Surgical Instruments