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提高心脏功能的传统方法是通过运动器官的锻炼间接提高心脏的泵血机能，由于训练过程受多种因素的影响，其效果往往难尽人意。为探索提高少年耐力运动员心脏功能的辅助训练手段，我们对本市１２名少年耐力运动员进行了两个疗程的体外反搏对照试验，本文通过心缩间期的变化...
The traditional method of improving heart function is to indirectly improve the blood pumping function of the heart by exercising organ of exercise. Since the training process is affected by many factors, the effect is often unsatisfactory. In order to explore the auxiliary training method to improve the heart function of juvenile endurance athletes, we carried out two courses of EECP control test on 12 juvenile endurance athletes in our city.