The Clinical Diagnosis and Management of Long QT Syndrome: Insights from the 2022 ESC Guidelines

Long QT syndrome (LQTS) is an uncommon disorder that characterized by prolongation and torsade de pointes leading to sudden cardiac death. It mainly triggered adrenergic activation. Since LQTS rare, it often underdiagnosed. The updated 2022 European Society of Cardiology (ESC) guidelines aim define the diagnosis spread its management. However, some unknowns uncertainties still exist regarding treatment LQTS. This commentary geared expansion clinical applications drug therapies for different subtypes based on ESC guidelines.