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Content meets the Bookimed Editorial Policy and is medically reviewed by

Haşim Üstünsoy

Discover the Best Heart Surgery Clinics in Spain

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 7 Heart Surgery Clinics in Spain 2026 — Bookimed Insights

Based on 22873+ patient requests for Heart Surgery and data from 7 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
3.8 / 5
(6 reviews)
Madrid, Spain
Coronary artery bypass grafting, valve-sparing aortic root replacement, heart valve surgeryComplex valve procedures and minimally invasive approachesRecognized among World's Best Hospitals 2021 by Newsweek for heart valve replacement expertise. Performs 80% of bypass surgeries without artificial circulation. Highest number of heart surgeries in Spain.World's Best Hospitals 2021 by Newsweek
#2
4.5 / 5
(0 reviews)
Madrid, Spain
Heart SurgeryJoint Commission International , International Organization for Standardization
#3
5.0 / 5
(5 reviews)
Madrid, Spain
Complete blood count, ECGThe American Society for Aesthetic Plastic Surgery, Sociedad Espanola de Cirugia Plastica Reparadora y Estetica
#4
4.6 / 5
(16 reviews)
Madrid, Spain
26,000+ treatments
Angiology and vascular surgery, cardiology, hemodynamics, coronary artery disease treatment, cardiac rehabilitationCoronary artery disease and cardiac rehabilitationOne of Spain's largest cardiovascular centers, serving 12,000 outpatients and 3,000 inpatients annually. Features Madrid's only robot-assisted electrophysiological heart examination lab.European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate
#5
4.0 / 5
(0 reviews)
Madrid, Spain
Heart Surgery
#6
2.8 / 5
(0 reviews)
Madrid, Spain
Heart SurgeryEuropean Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT
#7
— / 5
(0 reviews)
Madrid, Spain
43+ years
Heart valve replacement, coronary artery bypass grafting, aorta aneurysm surgery, coronary stenting, pacemaker installationComplex cardiac interventionsFirst private Spanish hospital with DIN-EN-ISO certification. Provides full-range cardiac procedures including open heart surgery and minimally invasive techniques. Pediatric cardiology unit available.International Organization for Standardization, European Foundation for Quality Management