mixed venous oxygen saturation

mixed venous oxygen saturation (SvO₂ )

The balance between oxygen delivery and extraction, and a measure of the adequacy of oxygen delivery to the tissues. Tissue hypoxia may occur even when heart rate, blood pressure and central venous pressure are normal. Knowledge of the SvO₂ has been shown to be valuable in any condition or state in which tissue hypoxia is possible. The normal range is 65 to 75 per cent. Unfortunately, its measurement requires a pulmonary artery catheter, the safety of which has been questioned.

单词	mixed venous oxygen saturation
释义	mixed venous oxygen saturation mixed venous oxygen saturation (SvO₂ ) The balance between oxygen delivery and extraction, and a measure of the adequacy of oxygen delivery to the tissues. Tissue hypoxia may occur even when heart rate, blood pressure and central venous pressure are normal. Knowledge of the SvO₂ has been shown to be valuable in any condition or state in which tissue hypoxia is possible. The normal range is 65 to 75 per cent. Unfortunately, its measurement requires a pulmonary artery catheter, the safety of which has been questioned. AcronymsSeeMVO2
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mixed venous oxygen saturation

mixed venous oxygen saturation (SvO2 )

mixed venous oxygen saturation (SvO₂ )