supported by the National Natural Science Foundation of China(No.81800220 and 82000079);Hunan Province Natural Science Foundation(China)(No.2019JJ50890).
Sudden cardiac death(SCD)is the leading cause of death from out-of-hospital cardiovascular disease worldwide,with an annual incidence of 1.4 per 100,000 in females and 6.8 per 100,000 in males.1 Most cases of SCD in o...