| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Coronary artery bypass grafting, Heart Valve Replacement | — | — | International Organization for Standardization, Medical Travel Quality Alliance | |
| #2 | 4.3 / 5 (37 reviews) | Bremen, Germany | — | — | Atrial septal defect surgery, Transcatheter aortic valve implantation (TAVI) | — | — | International Organization for Standardization, TOP German hospital according to 2019 Focus ranking | |
| #3 | 4.3 / 5 (0 reviews) | Detmold, Germany | — | — | Radiofrequency ablation, Coronary stenting | — | — | — | |
| #4 | 3.3 / 5 (0 reviews) | Bremen, Germany | — | — | Coronary artery bypass grafting, Transcatheter aortic valve implantation (TAVI) | — | — | World's Best Hospitals 2021 by Newsweek |