P-wave indices for risk assessment of atrial fibrillation in chagas disease
Arq. bras. cardiol; 120 (12 supl.1), 2023
BACKGROUND: Studies analyzing atrial activation in electrocardiograms (ECG) usually highlight P-wave duration, P-wave dispersion, PR interval, P/PRi ratio, and atrial activation time (AAT). Although these indices can be predictors of atrial fibrillation (AF) development in different clinical contexts, th...