女,28岁。劳累后心悸、气短6年,加重伴咳粉红色泡沫痰1周。查体:心界扩大,心律绝对不齐,心尖部可闻及双期杂音。超声心动图示二尖瓣重度狭窄及中度关闭不全。该患者最恰当的治疗方案是
B
暂无解析
Idon‘tfeellike_____anythingnow.
CharlesSmith,______wasmyformerteacher,retiredlastyear.
Jennycomplainedthatthehospital________hertoomuchforthetreatment.
熟悉各种传染病潜伏期最重要的意义是()
IsitShakespeareTheatre_______youaregoingtowatchtheplayTheMerchantofVenice?