| Rank | Clinic Name | Patient Rating | Negara | Lead Doctor | pengalaman | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (154 ulasan) | Viena, Áustria | 42+ tahun | Pembedahan Jantung Anak | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #2 | 4.5 / 5 (19 ulasan) | Viena, Áustria | — | — | Pembedahan Jantung Anak | — | — | International Organization for Standardization | |
| #3 | 4.4 / 5 (0 ulasan) | Graz, Áustria | — | — | Tes laboratorium | — | — | International Organization for Standardization | |
| #4 | 4.8 / 5 (0 ulasan) | Kufstein, Áustria | — | — | Pembedahan Jantung Anak | — | — | — |