Press Note: What is Bypass Surgery (CABG)?

Press Note: What is Byepass Surgery?

Informing the Community About Life-Saving Heart Surgery

What is Bypass Surgery (CABG)?

Coronary Artery Bypass Grafting (CABG), commonly known as bypass surgery, is a life-saving procedure designed to restore proper blood flow to the heart. This surgery is performed when coronary arteries—responsible for supplying oxygen-rich blood to the heart—become blocked or narrowed due to plaque build-up. CABG involves creating a new path for blood to flow, bypassing the blockage and ensuring the heart receives adequate oxygen and nutrients.

Why is Bypass Surgery Needed?

Doctors recommend bypass surgery in cases of:

1. Severe Coronary Artery Disease (CAD):

   

   When multiple arteries are significantly blocked, restricting blood flow to the heart muscle.

2. Chronic Chest Pain (Angina): Persistent chest pain caused by restricted blood flow in narrowed arteries.
3. Heart Attack: To prevent further damage if blockages have caused or might cause a heart attack.
4. Unsuccessful Angioplasty: When prior treatments like angioplasty or stenting fail to address the blockage effectively.

How is Bypass Surgery Performed?

• Procedure: A healthy blood vessel is taken from another part of the body (commonly the leg, arm, or chest) and grafted to create a new route for blood flow, bypassing the blocked artery.
• Duration: The surgery typically lasts 3 to 6 hours, depending on the number of bypasses needed.
• Hospital Stay and Recovery: Patients usually spend about a week in the hospital and require several weeks of rest and rehabilitation at home.

Is Bypass Surgery Safe?

Bypass surgery is one of the most commonly performed and successful heart surgeries worldwide. Although it carries risks like any major procedure, CABG has a proven track record of improving heart function, reducing chest pain, and lowering the risk of future heart attacks.

For those living with coronary artery disease, bypass surgery can offer a new lease on life, helping them regain their health and enjoy a better quality of life.

For more information or to schedule a consultation, visit your nearest EMC Hospital’s cardiac center.