| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.3 / 5 (4) | Kyiv, Ukraine | — | — | — | Patients with continuous atrial fibrillation and a fast heartbeat | Uses patented fetal stem cell therapy to improve heart contractile activity for arrhythmia. On-site ECG, EchoCG, stress test guide treatment. ISO 15189- and GMP-accredited labs. | — | |
| #2 | 4.7 / 5 (41) | Kyiv, Ukraine | 19+ years1,000+ treatments | — | — | — | — | ||
| #3 | 4.5 / 5 (4) | Kyiv, Ukraine | 16+ years | Consultation with a cardiologist | — | — | — | ||
| #4 | 4.5 / 5 | Lviv, Ukraine | — | — | Consultation and individualized treatment planning | Patients seeking resort-style recovery | Combines arrhythmia treatment with resort amenities for comfortable recovery. Awarded Travelers Choice 2019 for high service quality. | — | |
| #5 | 5.0 / 5 (1) | Kharkiv, Ukraine | — | — | — | — | — | — | |
| #6 | 4.4 / 5 | Kyiv, Ukraine | — | — | — | — | — | International Organization for Standardization | |
| #7 | 4.8 / 5 | Lviv, Ukraine | — | — | Holter ECG monitoring, ECG, echocardiography | Non-daily rhythm symptoms needing 3-day Holter | Holter ECG monitoring over 1–3 days catches rhythm changes a standard ECG misses, including atrial fibrillation, extrasystole and AV blocks. Pediatric cardiologist trained at Ukraine's Heart Institute. | European Society of Human Reproduction and Embryology | |
| #8 | 4.0 / 5 | Kyiv, Ukraine | — | — | Antiarrhythmic drug therapy | Complex rhythm disorders reviewed by a medical council | Manages atrial fibrillation, sinus arrhythmia, bradycardia and tachycardia with rhythm drugs, electrolyte stabilization and device-based methods. Team includes a Doctor of Medical Sciences. | European Society for Medical Oncology | |
| #9 | 4.7 / 5 | Kyiv, Ukraine | — | — | — | — | — | — |