| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | 32+ years | Robotic heart surgery, minimally invasive heart surgeries, valve repair, coronary artery bypass, VSD closure | Complex congenital heart conditions | Affiliated with Johns Hopkins Hospital, offers robotic and minimally invasive procedures. Doctors have performed 900+ cardiac surgeries with international training. | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | ||
| #2 | 4.7 / 5 (441 reviews) | Barcelona, Spain | 37+ years23,000+ treatments | Open heart surgery, Tetralogy of Fallot repair, VSD closure, robotic mitral valve repair, atrial septal defect surgery | Congenital heart defects in children | Performed over 5,000 cardiac surgeries with a 98.2% survival rate. JCI-accredited facility with dedicated pediatric cardiac ICU. Specializes in minimally invasive robotic valve repairs. | Joint Commission International , European Foundation for Quality Management | ||
| #3 | 4.6 / 5 (52 reviews) | Istanbul, Turkey | 29+ years | Atrial septal defect repair, ventricular septal defect closure, Tetralogy of Fallot repair, minimally invasive techniques | Complex congenital heart defects | Performs 1,100+ pediatric cardiac procedures. Specializes in Tetralogy of Fallot repairs and VSD closures with 92% patient recommendation. JCI-accredited facility with dedicated pediatric cardiac ICU. | Joint Commission International | ||
| #4 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | 40+ years | Tetralogy of Fallot repair, atrial septal defect closure, ventricular septal defect closure, pediatric valve replacement, valvuloplasty | Complex congenital heart defects | Performs advanced pediatric cardiac surgeries like ASD/VSD closures under Johns Hopkins affiliation. Uses EOS imaging for reduced radiation exposure. JCI-accredited facility with specialized ICU care. | Joint Commission International , International Organization for Standardization | ||
| #5 | 5.0 / 5 (2 reviews) | Ramat Gan, Israel | 35+ years45,000+ treatments | Complex congenital heart defect repair, routine pediatric cardiac procedures | Children with congenital heart defects | Ranked among top 10 hospitals worldwide by Newsweek. Comprehensive pediatric cardiac surgery program treats children of all ages. | Best Maternity Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek | ||
| #6 | 4.2 / 5 (76 reviews) | Jelenia Góra, Poland | — | — | Cardiac and vascular interventions | Comprehensive cardiac care | Treats 700+ international patients yearly with ISO-certified facility. Partners with Stanford Health for latest medical knowledge. | International Organization for Standardization, Polish Association of Medical Tourism | |
| #7 | 4.4 / 5 (33 reviews) | Istanbul, Turkey | — | — | Ventricular septal defect closure, mitral valve intervention, Tetralogy of Fallot repair, heart cryoablation | Complex pediatric cardiac conditions | JCI-accredited facility specializing in pediatric cardiac surgery. Offers all-inclusive surgical packages with ICU care. Doctors perform complex single-stage repairs for conditions like Tetralogy of Fallot. | International Organization for Standardization, Joint Commission International | |
| #8 | 4.8 / 5 (5 reviews) | Bangkok, Thailand | — | — | Coronary angiography, PCI | Pediatric coronary interventions | Performed 1,100+ coronary procedures. Cardiac team trained at Siriraj Hospital. Member of The Cardiovascular Intervention Association of Thailand. | International Organization for Standardization | |
| #9 | 4.7 / 5 (156 reviews) | Vienna, Austria | 42+ years | Minimally invasive correction of pectus excavatum, Pediatric cardiac surgery | Pediatric cardiac conditions | Specialized pediatric cardiac surgery unit with over 150 years of hospital experience. Affiliated with Medical University of Vienna physicians and modern operating theaters. | International Organization for Standardization, World's Best Hospitals 2021 by Newsweek | ||
| #10 | 3.9 / 5 (0 reviews) | Seoul, Republic of Korea | — | — | Pediatric Cardiac Surgery | — | — | Korean Institute for Healthcare Accreditation |