Q. What is difference between bypass and open heart surgery?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Bypass surgery and open-heart surgery are both serious procedures done to treat heart problems, but they're different in how they're done and what they're used for.
Bypass Surgery:
Bypass surgery, also known as coronary artery bypass grafting (CABG), is a procedure used to treat coronary artery disease. This disease occurs when the blood vessels that supply blood to your heart become narrow or blocked due to a buildup of plaque. During bypass surgery, the surgeon takes a blood vessel from another part of your body, like your leg or chest, and uses it to bypass the blocked or narrowed coronary artery. This creates a new pathway for blood to flow to your heart muscle, bypassing the blockage.
Bypass surgery is typically done when the blockages in the coronary arteries are severe and can't be treated effectively with medication or less invasive procedures like angioplasty. It helps improve blood flow to the heart, relieve chest pain (angina), and reduce the risk of a heart attack.
Open Heart Surgery:
Open-heart surgery is a broader term that refers to any surgical procedure in which the chest is opened and the heart is operated on. While bypass surgery is one type of open-heart surgery, there are other procedures that fall under this category as well. For example, valve repair or replacement, repairing congenital heart defects, or removing tumors from the heart are all types of open-heart surgery.
During open-heart surgery, the surgeon makes an incision in the chest to access the heart. In some cases, the heart may be temporarily stopped and the patient's blood may be circulated using a heart-lung bypass machine while the surgery is performed. After the surgery is complete, the chest is closed up, and the patient is monitored closely during recovery.
In summary, bypass surgery is a specific type of open-heart surgery used to treat coronary artery disease by creating new pathways for blood flow to the heart. Open-heart surgery, on the other hand, encompasses a broader range of procedures involving surgical intervention on the heart while the chest is opened. Both types of surgery are complex and require careful consideration by a team of medical professionals.
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