| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (441 reviews) | Barcelona, Spain | 34+ years23,000+ treatments | Open heart surgery, atrial septal defect surgery, tetralogy of Fallot surgery, Ross procedure, cardiac transplantation | Complex pediatric and congenital heart conditions | JCI-accredited clinic with surgeons performing 5,000+ cardiac operations and a 98.2% postoperative survival rate. Specialists are world-renowned for congenital heart disorder treatments. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 4.6 / 5 (514 reviews) | Istanbul, Turkey | 76+ years | Interventricular septal defect surgery, robotic excision of intracardiac tumor with cardiopulmonary bypass, minimally invasive aortic valve replacement | Complex cardiac conditions | JCI accredited and affiliated with Johns Hopkins Medicine, offering robotic-assisted and minimally invasive techniques. Performs specialized procedures with detailed patient care protocols. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #3 | 4.9 / 5 (7 reviews) | Ankara, Turkey | — | — | Open heart mitral valve operation, percutaneous mitral valvuloplasty | Mitral valve treatment | Specializes in mitral valve procedures with dedicated cardiovascular ICU. Packages include operating room with latest technology, interpreter support, and hospital stay. 98% patient recommendation rate. | International Health Tourism Authorization Certificate, International Organization for Standardization | |
| #4 | 4.4 / 5 (33 reviews) | Istanbul, Turkey | — | — | Tetralogy of Fallot surgery, ventricular septal defect surgery | Pediatric heart conditions | JCI-accredited facility with specialized pediatric cardiology services. Packages include comprehensive pre-op tests and up to 14 nights of hospitalization. | International Organization for Standardization, Joint Commission International | |
| #5 | 4.5 / 5 (0 reviews) | Istanbul, Turkey | 38+ years | Atrial septal defect surgery, interventricular septal defect surgery, tetralogy of Fallot surgery, ventricular septal defect surgery | Congenital heart disease surgeries | National reference center for congenital heart disease surgeries with high intensive care standards. Surgeons perform over 6,329 congenital cardiac surgeries, specializing in complex neonatal procedures. | — | ||
| #6 | 4.7 / 5 (155 reviews) | Vienna, Austria | 48+ years | Open heart surgery | — | — | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #7 | 5.0 / 5 (54 reviews) | Istanbul, Turkey | 40+ years | Tetralogy of Fallot surgery, ASD closure, mitral valve repair/replacement, aortic valve replacement | Pediatric and congenital heart conditions | Specializes in pediatric cardiovascular surgery with JCI accreditation. Offers preoperative ECHO and includes nursing services in the package. Dedicated team for congenital heart defects. | Joint Commission International , International Organization for Standardization | ||
| #8 | 4.5 / 5 (6 reviews) | Antalya , Turkey | 31+ years | Lab tests, MRI of one area | — | — | International Health Tourism Authorization Certificate | ||
| #9 | 4.7 / 5 (16 reviews) | Baku, Azerbaijan | 16+ years | Atrial septal defect surgery, ventricular septal defect surgery, mitral valve replacement with cardiopulmonary bypass, tricuspid valve repair | Pediatric and congenital heart conditions | Specializes in pediatric cardiovascular surgery with JCI accreditation. Offers minimally invasive options when suitable. Provides comprehensive pre- and post-operative care. | Joint Commission International , Patient choice for Check-up | ||
| #10 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | — | Cardiac catheterization, coronary angiography, balloon dilation, stent implantation | Complex heart disease cases | Performs over 1,000 radial cardiac procedures annually. Offers advanced coronary diagnostics and immediate stent placement. Cardiology department led by an expert recognized by the German Heart Foundation. | International Organization for Standardization, Medical Travel Quality Alliance |