Molecular and Electrophysiological Mechanisms Underlying Cardiac Arrhythmogenesis in Diabetes Mellitus

الملخص EN

Diabetes is a common endocrine disorder with an ever increasing prevalence globally, placing significant burdens on our healthcare systems.

It is associated with significant cardiovascular morbidities.

One of the mechanisms by which it causes death is increasing the risk of cardiac arrhythmias.

The aim of this article is to review the cardiac (ion channel abnormalities, electrophysiological and structural remodelling) and extracardiac factors (neural pathway remodelling) responsible for cardiac arrhythmogenesis in diabetes.

It is concluded by an outline of molecular targets for future antiarrhythmic therapy for the diabetic population.