阵发性室上性心动过速的心电图特点为 A.心率150~250次/分,节律规则 B.QR 发布时间:2017-05-11 01:09 │ 来源:www.tikuol.com 题型:多项选择题 问题: 阵发性室上性心动过速的心电图特点为A.心率150~250次/分,节律规则B.QRS波群形态及时限多正常C.P波为逆行型D.起始突然E.P波与QRS波群关系不恒定
题型:多项选择题 The manager is said to have arrived back from Paris where he ________ some European business partners. [ ] A. would meet B. is meeting C. meets D. had met 查看答案