| Rank | Clinic Name | Patient Rating | Negara | Lead Doctor | pengalaman | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (438 ulasan) | Barcelona, Espanha | — | 23,000+ tindakan | Operasi defek septum atrium, Operasi plastik katup jantung | — | — | Joint Commission International , European Foundation for Quality Management | |
| #2 | 4.7 / 5 (154 ulasan) | Viena, Áustria | — | — | Studi Elektrofisiologi Jantung | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | |
| #3 | 4.7 / 5 (131 ulasan) | Istambul, Turquia | — | — | Angiografi koroner, Operasi plastik katup jantung | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.7 / 5 (7 ulasan) | Hamburgo, Alemanha | — | — | Studi Elektrofisiologi Jantung | — | — | International Organization for Standardization, CERTKOM certificate for qualified pain therapy | |
| #5 | 4.5 / 5 (235 ulasan) | Istambul, Turquia | — | 13,000+ tindakan | Krioblas jantung | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #6 | 4.6 / 5 (127 ulasan) | Banguecoque, Thailand | — | — | Studi Elektrofisiologi Jantung | — | — | International Organization for Standardization, Joint Commission International | |
| #7 | 4.4 / 5 (32 ulasan) | Istambul, Turquia | — | — | Studi Elektrofisiologi Jantung | — | — | The Baby-friendly Hospital Initiative (BFHI) by WHO and UNICEF, Turkish Medical Association | |
| #8 | 4.2 / 5 (7 ulasan) | Salônica, Grécia | — | — | Studi Elektrofisiologi Jantung | — | — | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program | |
| #9 | 4.0 / 5 (3 ulasan) | Seul, República da Coreia | — | — | Studi Elektrofisiologi Jantung | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #10 | 4.6 / 5 (32 ulasan) | Deli, Índia | — | — | Operasi defek septum interventrikel, Operasi defek septum atrium | — | — | Joint Commission International , Indian National Accreditation Board for Testing and Calibration Laboratories |