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Content meets the Bookimed Editorial Policy and is medically reviewed by

Haşim Üstünsoy

Discover the Best Heart Surgery Clinics in the World

The Bookimed clinic ranking is based on data science algorithms, providing a trusted, transparent, and objective comparison. It takes into account patient demand, review scores (both positive and negative), the frequency of updates to treatment options and prices, response speed, and clinic certifications.

How to Choose the Right Heart Surgery Clinic: 6 Insider Tips

Looking for the safest, most trusted Heart Surgery centers with proven results? Keep these key points in mind:
Verify accreditation and beyond
International certifications such as JCI or ISO are baseline; also ask about annual case volume and complication rates.
Check specialization
Choose centers with dedicated Heart Surgery departments and multidisciplinary teams.
Review doctor credentials
Confirm years of experience, case volume, and international training or memberships.
Confirm international patient services
Ask about language support, visa assistance, airport transfers, and accommodation coordination.
Review pricing details
Transparent pricing means itemized quotes – check what's included and what's not.
Read verified patient reviews
Best-reviewed clinics have detailed feedback on communication, recovery, and results.
Finding the right Heart Surgery clinic abroad takes research. Having helped over 800,000 patients, we know which clinics have the expertise, technology, and outcomes for cases like yours. We're here to help you find trusted options that fit your needs and budget.

Top 422 Heart Surgery Clinics in the World 2026 — Bookimed Insights

Based on 867724+ patient requests for Heart Surgery and data from 422 accredited partner clinics, Bookimed identified these top centers for treatment outcomes, doctor expertise, and patient experience. The table reflects real 2024-2026 treatment programs. Final costs depend on your individual case and treatment plan. Request a free quote for personalized pricing.
RankClinic NamePatient RatingCountryLead DoctorexperienceTechniquesBest ForWhy It’s RankedAccreditations
#1
4.7 / 5
(436 reviews)
Barcelona, Spain
34+ years23,000+ treatments
Heart valve replacement, coronary artery bypass grafting, aortic aneurysm surgery, mitral valve repair, coronary stentingComplex valve surgeries and robotic proceduresPerformed over 10,000 cardiac procedures with patented valve repair techniques. JCI-accredited facility with da Vinci robotic system for minimally invasive surgeries. Surgeons hold memberships in European Society of Cardio-Thoracic Surgery.Joint Commission International , European Foundation for Quality Management
#2
4.6 / 5
(513 reviews)
Istanbul, Turkey
21+ years
Radiofrequency ablation, installing heart pacemaker, minimally invasive mitral valve repair, robotic valve procedures, coronary artery bypassComplex robotic-assisted heart proceduresPerforms robotic heart surgeries using Da Vinci system. Affiliated with Johns Hopkins Hospital and JCI-accredited. Offers minimally invasive techniques for faster recovery.International Organization for Standardization, Joint Commission International
#3
4.9 / 5
(44 reviews)
Milan, Italy
31+ years8,000+ treatments
Coronary artery bypass grafting, coronary stenting, transcatheter aortic valve implantation, radiofrequency catheter ablation, heart valve operationsComplex heart conditions and pediatric cardiac surgeryPerforms 9,400+ cardiac operations annually with a 97% success rate. Specializes in pediatric cardiac surgery and minimally invasive procedures like TAVI. IRCCS-accredited facility with 10 dedicated cardiac operating rooms.Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek
#4
4.7 / 5
(131 reviews)
Istanbul, Turkey
26+ years
Robotic mitral valve repair, triple CABG surgery, aortic valve replacement, radiofrequency ablation, peripheral vessel stentingComplex valve and coronary artery proceduresSurgeons have performed 2,800+ cardiac procedures including 900+ CABG operations. JCI-accredited facility with 95-98% success rate for valve procedures. Uses da Vinci robotic system for minimally invasive approaches.International Organization for Standardization, Joint Commission International
#5
4.7 / 5
(350 reviews)
Istanbul, Turkey
26+ years
Percutaneous balloon valvuloplasty, robotic mitral valve replacement, coronary artery bypass grafting, pacemaker implantation, TAVIComplex valve and coronary proceduresJCI-accredited facility with 98% aortic valve replacement success rate. Offers robotic and minimally invasive techniques. Doctors perform 900+ procedures annually including complex cases.International Organization for Standardization, Joint Commission International
#6
4.6 / 5
(207 reviews)
Istanbul, Turkey
28+ years
Heart valve replacement, coronary artery bypass grafting, aortic aneurysm surgery, minimally invasive valve repair, ventricular septal defect surgeryComplex heart valve and aortic conditionsJCI-accredited facility performing 3,000+ cardiac procedures. Surgeons trained at Harvard Medical School specialize in TAVI and mitral valve repair using Miami Method with 86% patient satisfaction.Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği)
#7
4.9 / 5
(7 reviews)
Ankara, Turkey
18+ years
Endoscopic mitral valve replacement, radiofrequency ablation, CABG surgery, cardiac clipping, ICD implantation, TAVI procedures, aortic valve replacementComplex cardiac valve proceduresJCI-accredited with 6 advanced operating theaters and 82 ICU beds. Offers minimally invasive valve replacement and comprehensive packages with personalized evaluations.International Health Tourism Authorization Certificate, International Organization for Standardization
#8
4.6 / 5
(124 reviews)
Antalya , Turkey
16+ years
Heart valve replacement, aortocoronary bypass, robot-assisted mitral valve repairs, minimally invasive open heart surgeryComplex heart valve conditionsPerformed 1,100+ cardiac procedures. JCI-accredited facility offering minimally invasive techniques via small 6-7 cm incisions. 4.5/5 patient rating for cardiovascular services.Joint Commission International
#9
4.7 / 5
(16 reviews)
Baku, Azerbaijan
17+ years
Heart valve replacement, coronary artery bypass grafting, aortic aneurysm surgery, coronary stenting, installing heart pacemakerComplex valve and coronary artery proceduresJCI accredited with 100% compliance. Offers both traditional and minimally invasive techniques including TAVI. 28-bed cardiac ICU specialized for post-operative care. Part of internationally recognized Liv Hospital Group.Joint Commission International , Patient choice for Check-up
#10
4.9 / 5
(53 reviews)
Istanbul, Turkey
12+ years
Heart valve replacement, coronary artery bypass grafting, aortic aneurysm surgery, pacemaker installation, thoracic endovascular aortic repairComplex valve and coronary surgeriesPerformed 1,100+ cardiovascular procedures including TAVI and CABG. Specialists hold European Society of Cardiology certification. Offers minimally invasive techniques with 4.9/5 patient ratings.Turkish Medical Association, International Health Tourism Authorization Certificate