Aortic stenosis is the inability of the aortic valve to open completely.

主动脉狭窄使得主动脉瓣不能够完全的开放.

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Could you tell us how to assess aortic stenosis accurately?

您能说一下怎样准确评估 吗 ?

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The patient was diagnosed aortic stenosis by color Doppler ultrasound.

心脏彩色多普勒超声诊断为主动脉瓣狭窄.

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Why is aortic stenosis a concern?

为什么主动脉狭窄受到关注?

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What are the symptoms of aortic stenosis?

主动脉狭窄有些什么症状?

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If this happens, a second balloon procedure or operation may be necessary to repair aortic stenosis.

如果发生了, 再次球囊导管介入或手术对于修复主动脉狭窄可能是必要的.

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Background - The optimal timing of surgical intervention remains controversial in asymptomatic patients with very severe aortic stenosis.

无症状重度主动脉瓣狭窄患者的手术干预时机仍然存在有分歧.

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