急性心力衰竭的病因主要有() A.急性心肌严重损害 B.前负荷过重 C.后负荷过重 发布时间:2017-08-03 10:27 │ 来源:www.tikuol.com 题型:多项选择题 问题: 急性心力衰竭的病因主要有()A.急性心肌严重损害B.前负荷过重C.后负荷过重D.恶性心律失常E.心室充盈受限
题型:多项选择题 There used to be an old bridge over the river, _____?A. don't there B. didn't there C. isn't there D. doesn't there 查看答案