Vienna General Hospital (AKH)
Austria, Vienna
Marek Ehrlich
33 years of experience

Clinic is certified : 












| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (19) | Vienna, Austria | 33+ years | — | — | National referral center for complex cardiac surgery, accepting rare congenital heart defects from across Austria. Dedicated pediatric cardiology outpatient clinic led by university professors. | International Organization for Standardization, World's Best Hospitals 2026 by Newsweek | ||
| #2 | 4.4 / 5 | Graz, Austria | — | — | ECG | — | Cardiology department with on-site CT/X-ray for precise heart diagnostics. ISO 9001 certified. Attending physician system lets you choose your specialist from 100 doctors. | — |