| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (438 reviews) | Barcelona, Spain | 29+ years560+ treatments | Cardiac resynchronization device (CRT) implantation, implantable cardioverter-defibrillator (ICD) placement, catheter ablation for arrhythmia | Advanced heart failure cases | Offers advanced technologies like CRT and ICD implantation, with a team of world-class cardiologists. Over 1,100,000 patients treated, ensuring extensive experience in complex cardiac conditions. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 3.8 / 5 (6 reviews) | Madrid, Spain | 29+ years | Consultation with a heart surgeon | — | — | World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.6 / 5 (16 reviews) | Madrid, Spain | — | 26,000+ treatments | Cardiology, hemodynamics, cardiac rehabilitation, robot-assisted electrophysiological heart examination | Patients with coronary artery disease and cardiac rehabilitation needs | Specializes in cardiovascular diseases with a focus on cardiac rehabilitation. Offers robot-assisted electrophysiological examinations. Serves 12,000 outpatients and 3,000 inpatients annually. | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | |
| #4 | 2.5 / 5 (0 reviews) | Madrid, Spain | 27+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | ||
| #5 | 4.6 / 5 (5 reviews) | Barcelona, Spain | 25+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |