休克微循环学说的建立,是近年来在休克领域中的一个重要进展。这一学说认为,尽管引起休克的病因可以多种多样,其初期的临床表现亦可有显著不同,但当休克进展到一定程度时,其病理生理过程却基本相似。归根结底,其临床表现和最终结局,都是微循环障碍的结果,即微循环障碍是各种不同类型休克的最后共同路线。在这一理论指导下,曾在休克的防治上应用一些新的方法,并收到一定效果。本文仅就微循环的结构机能以及微循环在休克时的机能障碍作一简要介绍,至于休克的防治问题则不在本文讨论范围之内。一、微循环的结构与机能循环系统基本上由心脏、大血管与微 The establishment of shock microcirculation theory is an important progress in the field of shock in recent years. This theory holds that although the etiology of shock may vary and its initial clinical manifestations may be significantly different, the pathophysiological processes are similar when shock progresses to a certain extent. After all, the clinical manifestations and the final outcome are the result of microcirculation, the microcirculation disorder that is the last common thread for all types of shock. Under the guidance of this theory, some new methods have been applied in the prevention and treatment of shock, and some results have been received. This article only on the structure and function of microcirculation and microcirculation in shock when a brief introduction of dysfunction, as the prevention and treatment of shock is not within the scope of this article. First, the structure and function of microcirculation Circulatory system is basically from the heart, blood vessels and micro