"The wrecking ball": right atrial myxoma.
D000328:Adult; D006328:Cardiac Catheterization; D002932:Cineangiography; D003937:Diagnosis, Differential; D004562:Electrocardiography; D004569:Electroencephalography; D005260:Female; D005471:Fluoroscopy; D006325:Heart Atria; D006338:Heart Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008875:Middle Aged; D009232:Myxoma / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D010493:Pericarditis / Q000175:diagnosis; D011655:Pulmonary Embolism / Q000209:etiology; D013902:Radiography, Thoracic; D011877:Radionuclide Imaging; D013667:Technetium; D014262:Tricuspid Valve Insufficiency / Q000209:etiology; D014264:Tricuspid Valve Stenosis / Q000209:etiology
D013667:Technetium