09 December 2024
: Case report 
A 68-Year-Old Colombian Man Presenting with Heart Failure and a Diagnosis of Cardiac Transthyretin Amyloidosis
Challenging differential diagnosis, Rare disease
Francisco L. Uribe-Buritica ABCDEF 1,2, Paula Andrea Cárdenas-Marín ABCDEF 2,3, Juan David López-Ponce de León ABCDEF 2,3*DOI: 10.12659/AJCR.943811
Am J Case Rep 2024; 25:e943811
Figure 2. Electrocardiogram findings in transthyretin cardiac amyloidosis. Electrocardiogram showing sinus rhythm with right-axis deviation, low QRS voltage, first-degree atrioventricular block, pseudo-infarct pattern in precordial leads V1–V3, poor R-wave progression, and repolarization abnormalities in the high lateral leads.