A.NIBP B.CVP C.ECG D.肺小動脈楔壓 E.左室射血分?jǐn)?shù)
A.1:1 B.1~2:1 C.3~4:1 D.5:1 E.6:1
A.0.5%~1% B.1%~2% C.2%~5% D.5%~10% E.>10%