The effectiveness of cerebral oximetry during coronary artery bypass: a systematic review protocol.
نویسندگان
چکیده
Anesthesia providers have long been concerned with maintaining appropriate hemodynamics in the anesthetized patient, but more recently, the focus has shifted from arbitrary hemodynamic values (e.g. minimum blood pressure or heart rate) to tissue perfusion (i.e. the delivery of blood to various body organs and tissues). Many of the measures of tissue perfusion are indirect and non-specific (e.g. pulse oximetry measures hemoglobin oxygen saturation of blood going to the organ, but not the amount of oxygen actually being used), so these measures cannot truly address the clinical goal of adequate organ perfusion.
منابع مشابه
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عنوان ژورنال:
- JBI database of systematic reviews and implementation reports
دوره 13 9 شماره
صفحات -
تاریخ انتشار 2015