患者,男,40岁,发现心脏杂音2年,以下哪项改变对明确风湿性心脏病的诊断最有价值A、超声心动图示二尖瓣少量返流B、超声心动图示三尖瓣少量返流C、超...

作者: rantiku 人气: - 评论: 0
问题 患者,男,40岁,发现心脏杂音2年,以下哪项改变对明确风湿性心脏病的诊断最有价值
选项 A、超声心动图示二尖瓣少量返流 B、超声心动图示三尖瓣少量返流 C、超声心动图示主动脉伴回声偏强 D、超声心动图示肺动脉瓣少量返流 E、超声心动图示二尖瓣前叶曲线呈城墙样
答案 E
解析

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