| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (432) | Istanbul, Turkey | 21+ years | Coronary stenting, Aortic Stent Grafting | — | — | International Organization for Standardization, Joint Commission International | ||
| #2 | 4.7 / 5 (159) | Vilnius, Lithuania | — | — | Heart Valve Replacement, Radiofrequency ablation with 3D mapping | — | — | Joint Commission International | |
| #3 | 4.6 / 5 (151) | Antalya , Turkey | — | — | Installing heart pacemaker, Coronary stenting | — | — | Joint Commission International | |
| #4 | 4.6 / 5 (542) | Istanbul, Turkey | 76+ years | Heart Valve Replacement, Radiofrequency ablation | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #5 | 4.6 / 5 (165) | Istanbul, Turkey | — | — | Installing heart pacemaker, Coronary artery bypass grafting | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | Radiofrequency ablation with 3D mapping | — | — | Global Healthcare Accreditation Program, Joint Commission International | |
| #7 | 4.6 / 5 (7) | Antalya , Turkey | — | — | Replacement of the aortic valve, Heart Valve Replacement | — | — | International Health Tourism Authorization Certificate | |
| #8 | 4.6 / 5 (71) | Milan, Italy | 35+ years8,000+ treatments | Replacement of the aortic valve, Aortic aneurysm surgery | — | — | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | ||
| #9 | 4.8 / 5 (293) | Istanbul, Turkey | — | — | Coronary stenting, Operation by doctor's recommendation | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #10 | 4.9 / 5 (17) | Milan, Italy | — | 5,000+ treatments | Holter monitoring | — | — | International Organization for Standardization, Scientific Institute for Research and Healthcare Accrediatation |