Tengo un compa ? ero de trabajo a quien ya no aguanto.
我受够了这个家伙.
Objective: The effects of propofol on oxygen dilivery ( DO 2), consumption ( O 2), extraction rate ( ERO 2) and oxygenation state in patients undergoing valve replacement were studied.
目的:观察异丙酚在心脏瓣膜置换术中对氧供(DO2)、氧耗(VO2)、氧摄取率(ERO2)及氧合状态的影响。
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