| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.1 / 5 | Petah Tikva, Israel | — | — | Patients who cannot take blood thinners | Surgeon heading Adult Congenital Heart Disease Service performs complex atrial fibrillation surgery. JCI-accredited; 6,000+ cardiology and cardiac surgery operations yearly. | World's Best Smart Hospitals 2023 by Newsweek |