What is the success rate of coronary artery bypass grafting (CABG)?
Coronary artery bypass grafting, or CABG, is a type of surgery. It can treat coronary heart disease. This condition can block blood flow to the heart. The surgery takes a healthy blood vessel from another part of your body. The surgeon uses it to bypass a blocked coronary artery. This improves blood flow to your heart.
Understanding the Success Rate of CABG
The success rate of CABG can be measured in different ways. We can look at immediate survival. That is, how many people survive the surgery itself. We can also look at long term survival. That is, how many years patients live after the surgery. We can also consider quality of life. Many patients report feeling better after CABG. They have less chest pain. They have more energy.
Immediate Survival Rate
Immediate survival rate for CABG surgery is high. It is around 98%. This means that out of 100 patients, 98 will survive the surgery. Of course, there are risks. These include reactions to anesthesia. There is also the risk of stroke or heart attack. But these risks are low.
Long term Survival Rate
CABG also has a high long term survival rate. Studies show that most patients live for many years after the surgery. About 85% of patients are alive after five years. Around 70% live for ten years. And more than half are alive after 15 years.
Quality of Life
Quality of life is often better after CABG. Patients have less chest pain. They can do more physical activity. They can return to work. They can enjoy their lives.
CABG is a Successful Treatment
In summary, CABG is a successful treatment for coronary heart disease. It has a high success rate. It can improve both survival and quality of life. It is a major surgery, though. And like all surgeries, it does have risks. Yet for many patients, these risks are outweighed by the benefits.
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