| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.9 / 5 (11) | Monterrey, Mexico | — | — | — | — | — | — | |
| #2 | 4.8 / 5 (8) | Istanbul, Turkey | — | — | — | — | — | — | |
| #3 | 5.0 / 5 (1) | Bangkok, Thailand | 17+ years37,000+ treatments | — | — | — | Global Healthcare Accreditation Program, Joint Commission International | ||
| #4 | 4.7 / 5 (492) | Barcelona, Spain | — | 23,000+ treatments | — | — | — | Joint Commission International , European Foundation for Quality Management | |
| #5 | — / 5 | Incheon, Republic of Korea | 44+ years | Interventional cardiology, echocardiography, cardiac imaging | — | Dedicated cardiovascular center for heart failure. Cardiologists lead the Korean Society of Cardiology and its Interventional branch. KOIHA-accredited. | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea), Korean Institute for Healthcare Accreditation | ||
| #6 | 3.6 / 5 | Goyang, Republic of Korea | 44+ years | Heart transplantation, cardiac rehabilitation | End-stage heart failure needing heart transplant | Heart transplantation and cardiac rehab for end-stage CHF. Pioneered robotic TECAB for ischemic heart failure. Dedicated Cardiovascular Center. | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea) | ||
| #7 | 2.6 / 5 | Dusseldorf, Germany | 36+ years | — | — | — | International Accreditation System for Interventional Oncology Services (IASIOS), German Cancer Society | ||
| #8 | 4.4 / 5 (3) | Bangkok, Thailand | — | — | — | — | — | ISO 9001:2015 Quality management systems | |
| #9 | 5.0 / 5 (3) | Madrid, Spain | — | — | — | — | — | Joint Commission International , International Organization for Standardization | |
| #10 | 4.1 / 5 | Warsaw, Poland | 5+ years | — | — | — | — |