Ankyrin‐2 genetic variants: A case of Ankyrin‐B syndrome

Inherited cardiac arrhythmias (ICA) have become one of the leading causes of sudden cardiac death in people under 40 years old. Variants in the ankyrin-B or ankyrin-2 genes will result in several cardiac arrhythmias ranging from sinus node dysfunction to life-threatening arrhythmias. In this case study, we report a typical ankyrin-2 variant, in which ventricular tachyarrhythmias might be reproduced through exercise or stress tests.