| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (208 reviews) | Istanbul, Turkey | 22+ years | Heart MRI, Consultation with a heart surgeon | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.7 / 5 (154 reviews) | Vienna, Austria | 25+ years | Coronary angioplasty | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | — | Comprehensive cardiovascular diagnosis, Revision of MRI results | — | — | International Organization for Standardization, Joint Commission International | ||
| #4 | 4.7 / 5 (438 reviews) | Barcelona, Spain | — | 23,000+ treatments | Coronary angioplasty, coronary stenting | Complex cardiac cases | Clinic is JCI accredited with a hybrid operating theatre and renowned cardiac specialists. Over 1,100,000 patients treated, ensuring extensive experience in coronary interventions. | Joint Commission International , European Foundation for Quality Management | |
| #5 | 4.7 / 5 (136 reviews) | Vilnius, Lithuania | — | — | Coronary angiography, Angiography | — | — | Joint Commission International | |
| #6 | 4.5 / 5 (52 reviews) | Frankfurt am Main, Germany | — | — | Coronary stenting | Complex cardiovascular cases | Hybrid operating room allows complex heart and vessel procedures. Cardiology department handles 5,000+ patients annually. Team includes leading experts in interventional cardiology. | TÜV AG Сompany Research & Investing Certificate, TOP German hospital according to 2019 Focus ranking | |
| #7 | 5.0 / 5 (2 reviews) | Bangkok, Thailand | 41+ years | MRI of one area, CT (computer tomography) | — | — | ISO 9001:2015 Quality management systems | ||
| #8 | 5.0 / 5 (52 reviews) | Istanbul, Turkey | 13+ years | Coronary angioplasty, Coronary angiography | — | — | Joint Commission International , International Organization for Standardization | ||
| #9 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | 35+ years | Echocardiography, CT (computer tomography) | — | — | Joint Commission International | ||
| #10 | 4.7 / 5 (353 reviews) | Istanbul, Turkey | — | — | Coronary stenting | Patients requiring stent placement | Part of a JCI-accredited hospital group with international patient services. Doctors perform stent placement alongside comprehensive cardiovascular care. | International Organization for Standardization, Joint Commission International |