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Cardiopulmonary Bypass in Humans – Jejunal Mucosal Perfusion Increases in Parallel With Well-Maintained Microvascular Hematocrit
The aim of the present study was to evaluate the effects of mild hypothermic CPB on intestinal mucosal perfusion in man undergoing cardiac surgery.
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Physiology of Extracorporeal Gas Exchange
Artificial lungs are mechanical devices in which blood is exposed to oxygen through a gas permeable membrane. Like the normal lung, the amount of gas exchange is controlled by the geometry of the device, the blood flow and composition, and the ventilating gas flow and composition.
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A Systematic Approach to the Understanding and Redesigning of Cardiopulmonary Bypass
We developed a system to capture and study detailed information during cardiac surgery that serves as a framework for understanding variation that occurs during CPB. The system allows the surgical team to link unwanted variation (ie, hypotension) and unwanted events (ie, the production of microemboli) to the processes of care.
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