| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.7 / 5 (440 reviews) | Barcelona, Spain | 29+ years560+ treatments | Catheter ablation, pacemaker implantation, defibrillator implantation, 3D electro-anatomical mapping | Complex cardiac arrhythmias | Leads one of Europe's top electrophysiology units with 94% patient recommendation rate. Offers advanced techniques like ablation with 3D mapping. | Joint Commission International , European Foundation for Quality Management | ||
| #2 | 3.8 / 5 (6 reviews) | Madrid, Spain | 29+ years | — | — | — | World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.8 / 5 (41 reviews) | Barcelona, Spain | — | 14,000+ treatments | — | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek | |
| #4 | 3.4 / 5 (0 reviews) | Madrid, Spain | 30+ years | Catheter ablation, device implantation | Complex heart rhythm disorders | Specializes in advanced cardiac care for arrhythmias. Offers diagnostic evaluations and minimally invasive treatments. JCI-accredited with a 4.5-star rating. | Joint Commission International | ||
| #5 | 4.6 / 5 (16 reviews) | Madrid, Spain | — | 26,000+ treatments | Robot-assisted electrophysiological heart examination, cardiac rehabilitation | Complex arrhythmia cases | Has the only robot-assisted electrophysiological lab in Madrid. Serves 12,000+ cardiovascular outpatients yearly. Specializes in cardiac rehabilitation for all ages. | European Foundation for Quality Management, TÜV AG Сompany Research & Investing Certificate | |
| #6 | 2.5 / 5 (0 reviews) | Madrid, Spain | — | — | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #7 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | — | Heart transplantation, cardiomyoplasty, minimally invasive bypass surgery | Complex cardiac arrhythmias | Performed Spain's first heart-lung transplant. Uses HeartPort technique for reduced recovery time. JCI-accredited cardiac care. | Joint Commission International , European Society for Medical Oncology | |
| #8 | 4.6 / 5 (5 reviews) | Barcelona, Spain | 36+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |