Coronary Artery Bypass Surgery
Overview
Coronary artery bypass surgery is performed to treat reduced blood flow to the heart caused by narrowed or blocked arteries. If you are advised to have this procedure, it is usually because blood is not reaching the heart effectively, which can lead to chest pain or other symptoms.
The procedure creates a new pathway for blood to flow to the heart by using a healthy blood vessel from another part of the body. This helps improve circulation, reduce symptoms, and support heart function.
When It's Needed
You may need this procedure if you have:
- Significant blockage in the coronary arteries
- Chest pain (angina) that is not improving
- Reduced blood flow to the heart
- Findings that require surgical treatment
How It's Performed
The procedure is performed under general anaesthesia. It involves:
- Taking a healthy blood vessel from another part of the body
- Creating a new pathway around the blocked artery
- Restoring blood flow to the heart muscle
The approach is carefully planned based on the number and location of blockages. The procedure typically takes about 3 to 6 hours and requires a hospital stay, including close monitoring after surgery.
What to Expect
Recovery
Recovery takes time and includes a period of hospital care followed by gradual return to activity.
You may be guided through cardiac rehabilitation, including activity, diet, and follow-up care to support recovery and improve heart health.
Diagnostics & Tests
Before the procedure, your condition may be assessed using:
These help determine the need and plan the procedure.
Support Services
You may receive support such as:
Call our 24/7 emergency line immediately if you experience:
- Severe pain, fever, or signs of infection after the procedure
- Difficulty breathing or chest pain
- Uncontrolled bleeding or sudden swelling