A.左室射血分?jǐn)?shù)增高 B.肺毛細(xì)血管楔壓下降 C.心排血指數(shù)下降 D.左室舒張末壓下降 E.心排出量下降
A.4周 B.8周 C.12周 D.16周 E.18周
A.3%~5% B.6%~8% C.7%~10% D.10%~14% E.15%~20%