患者,女,26岁,感冒后第5天出现心悸、气促、心率120/min,心尖区第一心音减弱,有奔马律,有心尖区收缩期吹风样杂音Ⅱ级。对确诊最有意义的检查是A.胸...

作者: rantiku 人气: - 评论: 0
问题 患者,女,26岁,感冒后第5天出现心悸、气促、心率120/min,心尖区第一心音减弱,有奔马律,有心尖区收缩期吹风样杂音Ⅱ级。对确诊最有意义的检查是
选项 A.胸片 B.心电图 C.血沉 D.血清病毒中和抗体 E.超声心动图
答案 D
解析

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