Physical Examination as a Clue to Transthyretin Cardiac Amyloidosis: A Case Report.

Transthyretin (ATTR) cardiac amyloidosis has recently received increased attention; however, the diagnosis is often delayed. We present a case of ATTR cardiac amyloidosis in which a comprehensive history-taking and focused physical examination played an important role in establishing the diagnosis. A 75-year-old man was referred to the cardiology department for left ventricular hypertrophy on electrocardiography.