| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.4 / 5 (0 reviews) | Graz, Austria | — | — | Cardiac diagnostics, echocardiography, computed tomography angiography, intensive post-operative care | Comprehensive cardiac diagnostic and surgical care | Features dedicated cardiac diagnostic facilities including MRI and CT angiography. Modern operation rooms and intensive care units specifically equipped for cardiac procedures. Part of established Sanlas medical group. | International Organization for Standardization |