Key result
A 59-year-old man with cardiac amyloidosis exhibited striking ECG evolution including reduced QRS amplitude, increased P-wave width, and progressive PR interval prolongation over 18 months.
Population
A 59-year-old man presenting with chest pain, single-vessel coronary disease, and normal left ventricular…
Design
Case_report
Follow-up
18 months
Authors
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ECG changes may signal rapid progression in cardiac amyloidosis; leaves open whether serial monitoring improves risk stratification.
Case Report (n=1)
This case highlights the rapid ECG and structural evolution of atrial and ventricular pathology in cardiac amyloidosis over an 18-month period.
C. P. M. Leeson (2006) conducted a case report in Cardiac amyloidosis (n=1). ECG and cardiovascular magnetic resonance was evaluated. A 59-year-old man with cardiac amyloidosis exhibited striking ECG evolution including reduced QRS amplitude, increased P-wave width, and progressive PR interval prolongation over 18 months.
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