Can QT/RR Relationship Differentiate between Low‐ and High‐Risk Patients with Hypertrophic Cardiomyopathy?

摘要

Abnormal dynamicity of repolarization is considered to be a marker of myocardial vulnerability contributing to increased risk of arrhythmic events and sudden death. However, little is known about QT dynamics in hypertrophic cardiomyopathy (HCM).