Author’s response to reviews Title: Tissue oxygen saturation as an early indicator of delayed lactate clearance after cardiac surgery: A prospective observational study Authors:
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چکیده
Title: Tissue oxygen saturation as an early indicator of delayed lactate clearance after cardiac surgery: A prospective observational study Authors: Ruedger Kopp ([email protected]) Katja Dommann ([email protected]) Rolf Rossaint ([email protected]) Gereon Schaelte ([email protected]) Oliver Grottke ([email protected]) Jan Spillner ([email protected]) Steffen Rex ([email protected]) Gernot Marx ([email protected]) Version: 1 Date: 13 Sep 2015
منابع مشابه
Tissue oxygen saturation as an early indicator of delayed lactate clearance after cardiac surgery: a prospective observational study
BACKGROUND In this observational study near infrared spectroscopy (NIRS) was evaluated as a non-invasive monitor of impaired tissue oxygenation (StO2) after cardiac surgery. StO2, cardiac output, mixed venous oxygen saturation and mean arterial pressure were compared with lactate clearance as established measure for sufficient tissue perfusion and oxygen metabolism. METHODS Forty patients aft...
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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.
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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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