A Prospective Incident Study of Arrhythmias in Hypertrophic Cardiomyopathy

Adult patients with hypertrophic cardiomyopathy and without known atrial fibrillation or pacemaker/implantable cardiac defibrillation will undergo implantable loop recorder implantation. No direct interventions will be performed. Prospective observation of atrial and ventricular arrhythmia incidence and burden will be assessed, with additional analyses performed based on the presence or absence of obstructive sleep apnea.