Abnormal central venous oxygen saturation in cardiac surgery patients: a prospective, observational study
نویسندگان
چکیده
Background Central (ScVO2) and mixed venous oxygen saturation (SvO2) and blood lactate are useful measurement tools for evaluating the degree of hypoperfusion in patients with different disease processes. The aim was to study incidence of both low as well as high ScvO2 and assessed their relationship to markers of tissue hypoxia, course and outcome in patients undergoing elective cardiac surgery.
منابع مشابه
مقایسه اندازهگیری اشباع اکسیژن خون شریانی با پالس اکسیمتری و نمونه خون شریانی در بیماران بخش مراقبتهای ویژه قلبی
Background: Pulseoximetry is widely used in the critical care setting, currently used to guide therapeutic interventions. Few studies have evaluated the accuracy of SPO2 (puls-eoximetry oxygen saturation) in intensive care unit after cardiac surgery. Our objective was to compare pulseoximetry with arterial oxygen saturation (SaO2) during clinical routine in such patients, and to examine the eff...
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