| 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 |