| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (136 reviews) | Vilnius, Lithuania | — | — | Radiofrequency ablation with 3D mapping, Replacement of the aortic valve | — | — | Joint Commission International | |
| #2 | 4.6 / 5 (125 reviews) | Antalya , Turkey | — | — | Heart Valve Replacement, Replacement of the aortic valve | — | — | Joint Commission International | |
| #3 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | — | Open heart surgery, Coronary stenting | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.7 / 5 (438 reviews) | Barcelona, Spain | — | 23,000+ treatments | Coronary stenting, Replacement of the aortic valve | — | — | Joint Commission International , European Foundation for Quality Management | |
| #5 | 4.6 / 5 (473 reviews) | Istanbul, Turkey | — | — | Interventricular septal defect surgery, Coronary stenting | — | — | Joint Commission International , Patient choice in Pediatric Oncology & Hematology Oncology | |
| #6 | 4.7 / 5 (154 reviews) | Vienna, Austria | — | — | Heart ultrasound | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #7 | 4.7 / 5 (3 reviews) | Istanbul, Turkey | — | — | Heart ultrasound | — | — | Turkish Medical Association, International Health Tourism Authorization Certificate | |
| #8 | 4.3 / 5 (16 reviews) | Hamburg, Germany | — | — | Radiofrequency ablation, Coronary stenting | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #9 | 4.7 / 5 (16 reviews) | Baku, Azerbaijan | — | — | Replacement of the aortic valve, Installing heart pacemaker | — | — | Joint Commission International , Patient choice for Check-up | |
| #10 | 4.8 / 5 (164 reviews) | Istanbul, Turkey | — | — | Transcatheter aortic valve implantation (TAVI), Coronary stenting | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International |