Coronary Artery Bypass Graft (CABG)
A surgical procedure used to treat coronary artery disease. It diverts blood around clogged parts of the major arteries to improve blood flow and oxygen supply to the heart.
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Overview
A surgical procedure used to treat coronary artery disease. It diverts blood around clogged parts of the major arteries to improve blood flow and oxygen supply to the heart.
Procedure
1. General anesthesia is administered. 2. Heart-lung machine bypass is connected. 3. Healthy blood vessel (graft) is harvested from leg or chest. 4. Graft is sewn around blocked coronary artery.
✅ Benefits
Restores blood flow, relieves chest pain (angina), lowers risk of heart attacks, improves physical capacity.
⚠️ Risks
Bleeding, arrhythmia, post-operative infection, kidney problems, anaesthesia complications.
🔄 Recovery
Requires 5-7 days of hospital stay, followed by 4-6 weeks of home rest and cardiovascular rehabilitation.
Frequently Asked Questions
How long does a CABG graft last?
Typically, internal mammary artery grafts last 15-20 years, while vein grafts last 10-15 years.
Can I fly after CABG surgery?
Patients are usually advised not to fly for at least 4-6 weeks post-surgery, subject to doctor approval.