| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (130 reviews) | Hamburg, Germany | — | Heart ultrasound | — | — | International Organization for Standardization, Medical Travel Quality Alliance | ||
| #2 | 4.3 / 5 (16 reviews) | Hamburg, Germany | — | — | Transcatheter aortic valve implantation, MitraClip procedure, minimally invasive heart surgeries | Minimally invasive valve corrections | Performs 1,100+ TAVI procedures. Offers catheter-based valve repairs with shorter recovery. Certified by German Cardiologists Society for quality interventions. | International Organization for Standardization, Medical Travel Quality Alliance | |
| #3 | 4.7 / 5 (441 reviews) | Barcelona, Spain | 34+ years23,000+ treatments | — | — | — | Joint Commission International , European Foundation for Quality Management | ||
| #4 | 4.5 / 5 (51 reviews) | Istanbul, Turkey | 35+ years | — | — | — | Joint Commission International | ||
| #5 | 5.0 / 5 (54 reviews) | Istanbul, Turkey | 13+ years | Consultation and individualized treatment planning | Pediatric and adult cardiac care | Specializes in cardiology with experienced pediatric cardiologists. JCI-accredited facility with advanced cardiac care technology and dedicated surgery rooms. | Joint Commission International , International Organization for Standardization | ||
| #6 | 4.7 / 5 (359 reviews) | Istanbul, Turkey | — | — | Percutaneous ASD closure, transesophageal echocardiography, surgical closure | Non-emergency ASD closure cases | JCI-accredited hospital offering precise ASD closure with 98% success rate for robotic surgery. 1,600,000 patients treated annually. | International Organization for Standardization, Joint Commission International | |
| #7 | 4.5 / 5 (0 reviews) | Istanbul, Turkey | 39+ years | — | — | — | — | ||
| #8 | 5.0 / 5 (1 review) | Istanbul, Turkey | 34+ years | — | — | — | — | ||
| #9 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | — | — | — | Joint Commission International , International Organization for Standardization | |
| #10 | 4.5 / 5 (6 reviews) | Antalya , Turkey | 39+ years | — | — | — | International Health Tourism Authorization Certificate |