风湿性心瓣膜病二尖瓣狭窄病人经常出现呼吸困难、咳嗽、咯血等症状,经2年内科治疗后,上述症状逐渐减轻,但食欲不振、肝区疼痛、水肿。这提示A、合并主动脉瓣病变...

作者: rantiku 人气: - 评论: 0
问题 风湿性心瓣膜病二尖瓣狭窄病人经常出现呼吸困难、咳嗽、咯血等症状,经2年内科治疗后,上述症状逐渐减轻,但食欲不振、肝区疼痛、水肿。这提示
选项 A、合并主动脉瓣病变 B、内科治疗恰当,疗效好 C、二尖瓣狭窄程度减轻 D、合并二尖瓣关闭不全 E、二尖瓣狭窄进入右心受累期
答案 E
解析

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