What is CABG?
Coronary artery bypass graft (CABG) surgery is a procedure that improves blood flow to your heart by creating new pathways for blood to flow around blocked arteries.
Why is CABG Needed?
This surgery may be necessary when:
- Coronary arteries become severely blocked or narrowed
- Multiple vessels are diseased
- Other treatments like medication or stenting aren't sufficient
- You experience severe chest pain (angina) unresponsive to other treatments
The Procedure
Pre-Surgery
- Comprehensive medical evaluation
- Blood tests and imaging
- Medication adjustments
- Fasting instructions
During Surgery
-
General anesthesia administration
-
Chest access through the breastbone
-
Harvest of graft vessels (usually from leg veins or chest arteries)
-
Heart-lung machine connection (in traditional CABG)
-
Bypass creation around blocked arteries
-
Closure and completion
Recovery Process
Hospital Stay (5-7 days)
- Initial ICU monitoring
- Pain management
- Early mobility exercises
- Breathing exercises
At Home Recovery (4-12 weeks)
- Gradual increase in activities
- Cardiac rehabilitation program
- Regular follow-up appointments
- Medication management
Expected Outcomes
- Improved heart function
- Reduced angina symptoms
- Better quality of life
- Extended life expectancy
Potential Risks
- Infection
- Bleeding
- Irregular heart rhythms
- Stroke
- Memory or cognitive issues
Long-term Care
- Regular cardiac check-ups
- Lifestyle modifications
- Medication compliance
- Risk factor management