Myxosarcoma of the pulmonary valve.
D006328:Cardiac Catheterization; D004562:Electrocardiography; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D009236:Myxosarcoma / Q000175:diagnosis* / Q000601:surgery; D010701:Phonocardiography; D011664:Pulmonary Valve; D012008:Recurrence; D014672:Vectorcardiography