Heart Bypass Surgery

by Dr Priya Sharma Healthcare Professional

Heart bypass surgery, also known as coronary artery bypass grafting (CABG), is a common surgical procedure used to treat coronary artery disease (CAD).

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Review on Heart Bypass Surgery

Heart bypass surgery, also known as coronary artery bypass grafting (CABG), is a common surgical procedure used to treat coronary artery disease (CAD). CAD occurs when the blood vessels (coronary arteries) that supply oxygen-rich blood to the heart muscle become narrowed or blocked due to the buildup of fatty deposits called plaques. This can lead to chest pain (angina) or even a heart attack if the blood flow to the heart is severely restricted.
Heart bypass surgery aims to improve blood flow to the heart by creating alternative routes for blood to bypass the blocked or narrowed coronary arteries.

Here are some key points to know about heart bypass surgery:
Types of grafts: Common grafts used during CABG include the internal mammary artery (IMA) from the chest and the saphenous vein from the leg. Arteries are usually preferred as grafts due to their long-term success rates compared to veins.
Procedure: The surgery is typically performed while the patient is under general anesthesia, meaning they are asleep and pain-free during the operation. The surgeon makes an incision in the chest to access the heart. The heart is temporarily stopped, and a heart-lung bypass machine is used to maintain blood circulation while the surgeon performs the grafting.
Number of grafts: The number of grafts performed depends on the severity and location of the blockages in the coronary arteries.
Recovery: Recovery time can vary, but most patients stay in the hospital for about a week after surgery. It may take several weeks to a few months to fully recover and return to normal activities.
You may get detailed knowledge of heart bypass surgery by contacting some of the best cardiac surgeons in India, like Apollo Hospitals Greams Road Chennai. They will guide you towards the pre and post heart bypass surgery tests, cost of heart bypass surgery in Chennai and in India, insurance coverage for heart bypass surgery.