Background: Astragalus was broadly used for treating heart failure (HF) and arrhythmias in East Asia for thousands of ye......

目的观察并评估马拉松全程赛对赛后无症状运动员血流动力学和心脏电生理的影响。方法共入选51名全程马拉松业余选手，分别于赛前静息......