Coronary Artery Bypass Graft (CABG)

Ideal candidates include patients with three-vessel coronary artery disease (stenosis >70%), left main coronary artery stenosis (>50%), LAD stenosis with additional vessel involvement, reduced ejection fraction with viable myocardium, failed PCI or anatomy not amenable to stenting, and diabetic patients with multivessel disease. Your cardiologist will use clinical scoring tools such as the SYNTAX Score to determine whether CABG or PCI is more appropriate for your anatomy.

Several variants exist: On-pump (conventional) uses cardiopulmonary bypass for a still heart with precise anastomoses. Off-pump (OPCAB) is performed on a beating heart, potentially reducing stroke risk. MIDCAB uses a mini-thoracotomy for faster recovery but is limited to 1-2 grafts. Robotic-assisted (TECAB) offers minimal scarring. Hybrid combines MIDCAB for the LAD with PCI for other vessels.

Recovery progresses through phases: ICU for 1-2 days, step-down ward for 3-7 days, early home recovery for 6 weeks (progressive walking, sternal precautions, no lifting >10 lbs), and full recovery at 6-12 weeks. Most patients return to sedentary work at 4-6 weeks and physical labor at 8-12 weeks.

For uncomplicated CABG, a minimum of 4-6 weeks before flying is recommended. Off-pump or MIDCAB patients may fly after 2-3 weeks depending on their case. Your surgeon will assess your fitness to fly based on clinical criteria including exercise tolerance, oxygen levels, and blood values, and will provide a written fitness-to-fly clearance before you travel.

Thailand's all-inclusive CABG packages at JCI-accredited hospitals range from $11,000-$25,000, compared to typical US billed charges of $80,000-$150,000 (per published hospital pricing data). US figures represent billed charges before insurance adjustments; actual out-of-pocket costs vary by insurance status, region, and hospital. Even including travel and accommodation costs of $2,000-$5,000, uninsured or high-deductible patients may see significant savings.

For low-risk patients, 30-day mortality is 0.5-1.0% per international registry data (STS National Database). One-year survival is 95-97%, five-year survival 88-92%, and ten-year survival 75-85%. Select Thai hospitals publish institutional outcomes data and participate in international quality registries. Symptomatic angina relief is achieved in 85-95% of patients at one year. Individual outcomes depend on patient risk factors, surgical technique, and post-operative management.

Plan for a minimum 3-4 week stay: 3-5 days for pre-operative diagnostics and surgeon meetings, 7-10 days for surgery and hospital stay, and 10-14 days for local recovery with daily nursing visits at a hotel or serviced apartment before receiving medical clearance for travel.

Your cardiologist will prescribe a tailored medication regimen that typically includes antiplatelet therapy (such as aspirin) for graft patency, cholesterol-lowering medication (statins), and heart rate or blood pressure medications based on your individual needs. Additional medications may be added depending on your cardiac history and risk factors. Dosages and specific drug choices are determined by your physician based on your clinical profile.

For 6-8 weeks after sternotomy, avoid lifting anything heavier than 10 lbs (4.5 kg), no pushing or pulling heavy objects, and hug a pillow when coughing or sneezing. No driving for 4-6 weeks due to sternum healing and airbag risk. Sexual activity is generally safe at 4-6 weeks if you can climb 2 flights of stairs without symptoms.

Preparation includes transferring medical records and coronary angiography results, completing a virtual consultation with your Thai surgical team, stopping blood thinners per the prescribed timeline (clopidogrel 5 days, warfarin 5 days), continuing aspirin and statins, arranging travel insurance with cardiac complication coverage, and planning your 3-4 week stay including post-discharge accommodation near the hospital.