title: Right atrial myxoma.
mesh_terms: D000328:Adult; D004452:Echocardiography; D006325:Heart Atria / Q000503:physiopathology; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D008297:Male; D009232:Myxoma / Q000175:diagnosis* / Q000503:physiopathology