Interactive worksheet
STOP-AF Risk Index Calculator
STOP-AF Risk Index: Explanation and Clinical Context The STOP-AF Risk Index is a proposed clinical risk stratification tool designed to estimate the likelihood of developing atrial fibrillation (AF) in patients without prior AF, based on key clinical and echocardiographic parameters (such as age, prior atrial arrhythmia episodes, left atrial diameter, and presence of sleep apnea). The aim is to identify higher‐risk i