title: Communicating massive biatrial thrombus.
mesh_terms: D000368:Aged; D017548:Echocardiography, Transesophageal; D017809:Fatal Outcome; D005260:Female; D006325:Heart Atria; D006331:Heart Diseases; D006801:Humans; D013927:Thrombosis / Q000000981:diagnostic imaging* / Q000601:surgery