Measurement of central venous oxygen saturation in patients with myocarial infarction.
نویسندگان
چکیده
منابع مشابه
Mixed venous oxygen saturation in relation to cardiac output in myocardial infarction.
Mixed venous oxygen saturations derived from measurement of mixed venous oxygen tension were compared with dye dilution cardiac output determinations in 26 patients with acute myocardial infarction. Mixed venous oxygen saturation was greatly reduced in patients with shock or failure complicating myocardial infarction. The level of oxygen saturation correlated with cardiac output determinations....
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Background The change in venous oxygen saturation occurs earlier, and even its reduction is faster than arterial oxygen saturation. The aim of this study was to validate SvO2 and PvO2 for O2 content measurement in children hospitalized w...
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PURPOSE OF REVIEW Maintenance of adequate tissue oxygenation is an important task in intensive care units. In this context, venous oximetry by obtaining mixed venous oxygen saturation or central venous oxygen saturation has been discussed as useful monitoring parameters. This review discusses the physiology and clinical application of these parameters. RECENT FINDINGS No study has so far demo...
متن کاملCentral venous oxygen saturation: analysis, clinical use and effects on mortality.
AIMS AND OBJECTIVES The aim of this literature review was to provide a clear definition of central venous oxygen saturation (ScvO₂), highlight the differences between ScvO₂ and mixed venous oxygen saturation (SvO₂), show how it can be used clinically and the effect central venous oxygen saturation has on mortality. BACKGROUND Many articles concentrate on the individual aspects of ScvO₂, such ...
متن کاملAbnormal central venous oxygen saturation in cardiac surgery patients: a prospective, observational study
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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عنوان ژورنال:
- Circulation
دوره 38 5 شماره
صفحات -
تاریخ انتشار 1968