| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.2 / 5 (7 reviews) | Thessaloniki, Greece | — | — | Angioplasty, pacemaker installation, heart valve replacement, coronary artery bypass graft | Minimally invasive heart procedures | Specializes in catheter-based interventions for faster recovery. Part of Greece's largest hospital network with ISO certification for quality care. | TEMOS International Healthcare Accreditation, Global Healthcare Accreditation Program |