Coronary Artery Bypass Graft (CABG)
Surgical revascularization to restore blood flow to ischemic myocardium using arterial or venous conduits.
Clinical Overview
CABG remains the gold-standard surgical treatment for severe triple-vessel disease or left-main coronary artery stenosis. Indian cardiac surgery centers specialize in off-pump (beating heart) bypass and minimally invasive direct coronary artery bypass (MIDCAB), minimizing blood transfusions and accelerating extubation and mobilization.
Conditions Commonly Evaluated
- Severe triple-vessel coronary artery disease
- Left main coronary artery disease >50%
- Diffuse coronary stenosis not amenable to percutaneous coronary intervention (PCI / Stenting)
- Ischemic cardiomyopathy with viable myocardium
Diagnostic & Workup Pathways
Surgeons and clinicians review the following diagnostic investigations to determine eligibility:
Surgical Procedures & Stay Duration
Off-Pump Coronary Artery Bypass (OPCAB)
Bypass surgery performed on the beating heart without cardiopulmonary bypass machine, reducing systemic inflammatory response.
Minimally Invasive Direct Coronary Bypass (MIDCAB)
Small left anterior thoracotomy avoiding median sternotomy, ideal for single or double vessel disease involving the LAD artery.
Total Arterial Revascularization (Bilateral Internal Mammary Arteries)
Uses internal thoracic and radial arteries for enhanced 15-to-20-year graft patency rates compared to venous grafts.
Preparing for Your Specialist Consultation
Documents to Have Ready Before Consultation:
- Digital copies of the most recent coronary angiogram (DICOM format preferred on USB or secure cloud link)
- Detailed Echocardiogram report including LVEF, wall motion abnormalities, and valvular assessment
- Complete list of current cardiac medications, especially antiplatelets (Aspirin, Clopidogrel, Ticagrelor) and anticoagulants
- Baseline renal panel (Serum Creatinine, eGFR) and HbA1c for diabetic patients
Questions You May Want to Ask Your Doctor:
- Am I a candidate for Off-Pump (Beating Heart) CABG or Minimally Invasive CABG rather than conventional on-pump surgery?
- What are the anticipated graft selections (arterial vs saphenous vein grafts) for my individual anatomy?
- How many days before surgery must I pause or adjust blood-thinning medications?
- What are the specific parameters for travel clearance and commercial flight safety post-sternotomy?
Recovery & Commercial Flying Clearance
- Avoid lifting weights exceeding 5 kg or driving for 6 to 8 weeks to permit bone healing of the sternum
- Cardiac rehabilitation exercises start on post-op Day 2 under supervised physical therapy
- Fit-to-fly clinical certification is issued typically 10 to 14 days post-discharge after chest X-ray and INR/ECG review
Typical Indian cost ranges between $4,200 and $7,500 USD, representing an 80–90% reduction compared to US healthcare costs ($120,000+) while utilizing identical FDA-approved bypass equipment and graft stabilization devices.
Source: Indian Association of Cardiovascular-Thoracic Surgeons (IACTS) / JCI Clinical Audit (Verified: 2025-08-15)
Accredited Hospital Centers
This content is educational and for preliminary planning purposes. It does not replace individualized clinical assessment by a licensed physician. Treatment suitability is established only after comprehensive diagnostic examination.