Left atrial staging

Physiological Left Atrial Staging as a Predictor of New-Onset Atrial Fibrillation in Hypertrophic Cardiomyopathy

A novel left atrial (LA) staging system, integrating hemodynamic load and contractile function, predicts new-onset atrial fibrillation risk in hypertrophic cardiomyopathy and may guide tailored AF surveillance.