| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.3 / 5 (16 reviews) | Hamburg, Germany | — | — | Minimally invasive heart surgeries, TAVI procedure, MitraClip procedure, coronary artery bypass grafting | Complex congenital heart defects | Specializes in minimally invasive procedures for heart defects. Performed 1,100+ TAVI procedures. Cardiology department treats over 5,700 patients annually. | International Organization for Standardization, Medical Travel Quality Alliance | |
| #2 | 4.0 / 5 (0 reviews) | Berlin, Germany | — | — | — | — | — | — | |
| #3 | 3.3 / 5 (3 reviews) | Berlin, Germany | — | — | — | — | — | German Cancer Society, TOP German hospital according to 2019 Focus ranking | |
| #4 | 3.9 / 5 (0 reviews) | Berlin, Germany | 5,000+ treatments | — | — | — | World's Best Smart Hospitals 2023 by Newsweek, World's Best Specialized Hospitals 2022 by Newsweek | ||
| #5 | 2.8 / 5 (0 reviews) | Essen, Germany | — | — | — | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Hospitals 2022 by Newsweek | |
| #6 | 4.3 / 5 (0 reviews) | Detmold, Germany | — | — | Interventricular septal defect surgery, catheterization procedures, pacemaker installation | Congenital heart defects in adults | Certified by German Cardiac Society for congenital heart disease treatment. Performs over 3,200 cardiac procedures annually. Offers minimally invasive catheterization techniques. | — | |
| #7 | 3.3 / 5 (0 reviews) | Bremen, Germany | — | Consultation with a heart surgeon | — | — | World's Best Hospitals 2021 by Newsweek | ||
| #8 | 3.7 / 5 (0 reviews) | Mainz, Germany | — | — | — | — | — | — |