肌肉表面pH值与氧气运输之间的关系。
The relationship between muscle surface pH and oxygen transport.
作者信息
Laks H, Dmochowski J R, Couch N P
出版信息
Ann Surg. 1976 Feb;183(2):193-8. doi: 10.1097/00000658-197602000-00018.
The relationship between muscle surface pH (pHM) and the arterial-venous oxygen content difference (AVO2D) was studied in 4 patients undergoing reconstructive arterial surgery and in 6 patients undergoing acute normovolemic hemodilution. There was a consistent inverse relation between pHM in the ischemic lower extremity and the femoral AVO2D before, during and after aortic clamping. There was also an inverse relation between AVO2D and pHM during hemodilution. These data confirm that pHM is a reliable indicator of tissue perfusion and correlates with the AVO2D.
对4例接受动脉重建手术的患者和6例接受急性等容血液稀释的患者，研究了肌肉表面pH值（pHM）与动静脉氧含量差（AVO2D）之间的关系。在主动脉钳夹前、钳夹期间和钳夹后，缺血下肢的pHM与股动脉AVO2D之间存在一致的负相关关系。在血液稀释期间，AVO2D与pHM之间也存在负相关关系。这些数据证实，pHM是组织灌注的可靠指标，且与AVO2D相关。
Zotero 插件