Abstract Introduction Cardiac involvement in patients with systemic amyloidosis indicates a worse prognosis. Moreover, the diagnosis is delayed, since the signs and symptoms of this disease are nonspecific. Global longitudinal strain has been shown to be an important predictor of cardiac events. We report four cases of patients with cardiac amyloidosis submitted to ECHO Strain and magnetic resonance for comparison and diagnostic confirmation. Case reports The medical records of four patients with cardiac amyloidosis admitted in 2017 at a tertiary […]