How long does a bypass heart graf last?
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From the wikipedia link:
Prognosis following CABG depends on a variety of factors, but successful grafts typically last around 10-15 years. In general, CABG improves the chances of survival of patients who are at high risk (meaning those presenting with angina pain shown to be due to ischemic heart disease), but statistically after about 5 years the difference in survival rate between those who have had surgery and those treated by drug therapy diminishes. Age at the time of CABG is critical to the prognosis, younger patients with no complicating diseases have a high probability of greater longevity. The older patient can usually be expected to suffer further blockage of the coronary arteries.
generally speaking, vein grafts last approx. 8-10 years sometimes longer, obviously, depending on the person's health issues. arterial grafts last much longer than vein grafts. cv surgeons tend to use both. more importantly, you should pay attention to how you are feeling rather than a number someone attaches to the life of a graft. everyone is different so don't fixate on #'s.
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