| 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 | — | 23,000+ treatments | Coronary angioplasty, coronary stenting | Complex cardiac cases | Clinic is JCI accredited with a hybrid operating theatre and renowned cardiac specialists. Over 1,100,000 patients treated, ensuring extensive experience in coronary interventions. | Joint Commission International , European Foundation for Quality Management | |
| #2 | 3.8 / 5 (6 reviews) | Madrid, Spain | 29+ years | Consultation with a heart surgeon, Angiography | — | — | World's Best Hospitals 2021 by Newsweek | ||
| #3 | 4.4 / 5 (6 reviews) | Barcelona, Spain | — | — | Coronary angioplasty | — | — | Joint Commission International | |
| #4 | 5.0 / 5 (6 reviews) | Pamplona, Spain | — | Coronary angioplasty | — | — | Joint Commission International , European Society for Medical Oncology | ||
| #5 | 4.6 / 5 (5 reviews) | Barcelona, Spain | — | — | Coronary angioplasty | — | — | European Foundation for Quality Management, Certification according to DIN EN ISO 9001 by TÜV NORD CERT | |
| #6 | 2.6 / 5 (0 reviews) | Ibiza, Spain | — | — | Coronary angioplasty, Consultation with a cardiologist | — | — | — | |
| #7 | 3.0 / 5 (0 reviews) | Las Palmas, Spain | — | — | Coronary angioplasty, Consultation with a cardiologist | — | — | International Organization for Standardization |