血管成形术
当输往心脏的动脉血被堵塞,你的医师会建议进行血管成形术(angioplasty)以清除这些堵塞。以下描述进行血管成形术以及进行3种现有的手术方法(气球血管成形术、粥状瘤切除术、放置支架)时的情形。

动脉狭窄
气球血管成形术
术前术后
动脉粥状硬化切除术
支架


动脉粥状硬化切除术
动脉粥状硬化切除术是一种将沉积的脂肪和斑块从动脉壁刮除的手术。使用导管插入一种称为旋磨子的钻石尖端钻子,也可能使用小刀片或者切割器。
 




MEDICAL REVIEW: Reviewed by Louise Chang, MD on October 29, 2008

SOURCE DOCUMENTATION: American Heart Association.

LEGAL DISCLAIMER: This tool is for general information purposes only and does not address individual circumstances. It may not be right for you and should not be relied upon in making decisions about your health. Always consult your doctor for medical advice.

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