清醒和麻醉状态下小马肺静脉血的氧合作用。

Oxygenation of pulmonary vein blood in conscious and anaesthetised ponies.

作者信息

Hall L W

出版信息

Equine Vet J. 1979 Apr;11(2):71-5. doi: 10.1111/j.2042-3306.1979.tb01305.x.

DOI:10.1111/j.2042-3306.1979.tb01305.x

Abstract

Catheters were implanted through the left atrium into large veins drawing blood from regions of the diaphragmatic lobes in five ponies. Measurement of oxygen and carbon dioxide tensions in blood samples drawn through these catheters showed that in laterally recumbent conscious and anaesthetised animals the function of the lowermost lung is progressively impaired while in the supine position the function of both lungs is adversely affected.

摘要

在五匹小马中，将导管经左心房植入从膈叶区域引流血液的大静脉中。通过这些导管抽取的血样中氧气和二氧化碳张力的测量表明，在侧卧清醒和麻醉的动物中，最下部肺的功能逐渐受损，而在仰卧位时，双肺功能均受到不利影响。