血液流变学是研究血液流动性、凝固性、血液有形成分 (主要是红细胞弹性、变形性 )的一门科学。以往对肺炎发病机理的研究主要限于通气、换气功能障碍引起缺氧、二氧化碳潴留 ,以及由此导致的一系列后果。近几年认识到血液流变学在肺炎的病理生理变化中起到一定作用。本文研究 Hemorheology is a science that studies blood fluidity, clotting, and blood-forming components (primarily erythrocyte elasticity, deformability). In the past, the research on the pathogenesis of pneumonia was mainly confined to ventilation, ventilatory dysfunction caused by hypoxia, carbon dioxide retention, and the consequent series of consequences. In recent years, hemorheology has become known to play a role in the pathophysiological changes of pneumonia. This article studies