单项选择题
A.12mmHg B.22mmHg C.32mmHg D.42mmHg E.<22mmHg
该患儿右心室收缩压估测值应为()A.22mmHgB.32mmHgC.42mmHgD.52mmHgE.<22mm...
单项选择题该患儿右心室收缩压估测值应为()
A.22mmHg B.32mmHg C.42mmHg D.52mmHg E.<22mmHg