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训练益处的一个可能发生机制是训练使冠状循环产生有益的适应性变化。本文旨在通过回顾、总结和评价关于运动对冠状循环作用的数据来评价这个假说。 有证据支持运动训练引起冠脉床改变的假说。这种变化是动脉床转运营养和废料的能力提高,并在动物实验中证实增加了冠脉流量。这种训练诱使转运能力的提高包括冠脉流量和毛细血管的弥散能力的增加。Overholser的设计是通过测量运动与不运动猪的总体与局部冠状血流、微血管的运输和冠
One possible mechanism for training benefits is training to make beneficial changes in the coronary circulation. This article aims to evaluate this hypothesis by reviewing, summarizing, and evaluating data on the effects of exercise on coronary circulation. There is evidence to support the hypothesis that exercise training causes changes in the coronary artery. This change is an increase in the ability of the arterial bed to transport nutrients and waste materials and has demonstrated an increase in coronary flow in animal experiments. This training induces an increase in transport capacity that includes an increase in coronary flow and capillary diffusivity. Overholser is designed to measure total and regional coronary blood flow, microvascular transport, and coronary