Abstract：
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.
摘要：
遗传性心律失常（ICA）已成为40岁以下人群心源性猝死的主要原因之一。ankyrin-B或ankyrin-2基因的变异将导致几种心律失常，从窦房结功能障碍到危及生命的心律失常。在这个案例研究中,我们报告了一个典型的ankyrin-2变体，通过运动或压力测试可以重现室性心律失常。
