下列哪些是二尖瓣狭窄的症状A．呼吸困难B．心绞痛C．咯血D．声嘶E．咳嗽、咳痰

作者: rantiku 人气: - 评论: 0

问题下列哪些是二尖瓣狭窄的症状

选项 A．呼吸困难 B．心绞痛 C．咯血 D．声嘶 E．咳嗽、咳痰

答案 ACDE

解析

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