Effects of hypoxia on hemodynamics and hemorrheology of pulmonary circulation in the dog / 中国医学物理学杂志

ABSTRACT

The change of hemodynamics and hemorrheology induced by hypoxia challenge in the dog were investigated. The results showed that hypoxia caused significant decrease of cardiac output,increased pulmonary artery pressure and pulmonary vascular resistance. Hypoxia also caused increase of blood viscosity. In terms of changes of the reduced viscosity is directly related to the deformation and agglutination properties of red blood cells.