| #1 | | | 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 | | | Madrid, Spain | | 29+ years | — | — | — | World's Best Hospitals 2021 by Newsweek |
| #3 | | | Barcelona, Spain | | 159+ years14,000+ treatments | — | — | — | Bookimed Award: Best pediatric hospital, World's Best Specialized Hospitals 2022 by Newsweek |
| #4 | | | 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 | | | Madrid, Spain | | 36+ years26,000+ 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 | | | Madrid, Spain | | 19+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |
| #7 | | | Pamplona, Spain | | 64+ years | 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 | | | Barcelona, Spain | | 36+ years | — | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT |