[单选题]
平均动脉压(MAP)的计算公式是
A.MAP=DBP+23(SBP-DBP)
B.MAP=DBP+13(SBP-DBP)
C.MAP=13(2SBP+DBP)
D.MAP=23(SBP+2DBP)
E.MAP=2DBP+13SBP
参考答案与解析: