不知算不算三支病变 我想请问下老人做搭桥能行么,这

2025-03-14 22:27:56
推荐回答(1个)
回答1:

 这位知友,医学专家讲:所谓三支病变,就是三支血管,右冠状动脉、左冠状动脉前降支、左冠状动脉回旋支都发生比较严重的病变。
治疗
冠心病三支病变患者,一般都是建议外科搭桥,也就是冠状动脉旁路移植的适应症,如果硬要做介入手术,价格也不便宜,而且即刻效果 和长期效果 都不理想。因此是建议首选外科搭桥。冠状动脉一共就三个主要分支,介入是将球囊导管放入病变血管,那么球囊扩张时本身也是暂时阻断 血流供应的,那么这样对心脏的危险比较大。如果是用不用球囊,用直接的自膨胀支架,考虑病变比较严重有时自膨胀支架未必就一定能够扩开血管。
另外支架本身也是异物,放置进去也是容易支架内再狭窄,尽管现在想了各种办法,但是如果多支血管病变,再狭窄的几率肯定大大增加的。 从价格上三支都狭窄,那么 支架的价格也可能更高。
介入手术,此时不是首选的,但是如果外科搭桥有禁忌症,那么退而求其次,还是可以考虑介入手术的 。
所谓搭桥,冠状动脉旁路移植,就是某一支或者某几支冠状动脉发生严重问题,另外从身体其他部位,取下相对不重要的血管(比如内乳动脉、大隐静脉等)来移植上去。而冠状动脉介入手术,那么是对于某支血管中最狭窄的部分扩张一下,用一个支架支撑。老人做搭桥能否,还是要听医生的。

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