| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.1 / 5 (0 reviews) | London, United Kingdom | — | — | Cardiology | — | — | — | |
| #2 | 4.2 / 5 (0 reviews) | London, United Kingdom | — | — | Primary angioplasty, Tendyne transcatheter mitral valve system implant, angioplasty, open heart surgery, pacemaker implants | Complex heart and lung treatment | Pioneer in heart and lung treatment with world-first procedures. Performs 1,200+ open heart surgeries and 3,300+ pacemaker implants yearly. Uses advanced equipment including remote-controlled robot for 3D mapping. | — | |
| #3 | 4.2 / 5 (0 reviews) | London, United Kingdom | — | — | Cardiology | — | — | — | |
| #4 | 4.0 / 5 (1 review) | London, United Kingdom | — | — | Minimally-invasive mitral valve repair, dual ablation procedure for arrhythmia, coronary artery bypass graft | Complex cardiac procedures | Pioneered minimally-invasive mitral valve repair and dual ablation procedures for arrhythmia. Works with top London teaching hospitals and has extremely low infection rates. CQC accredited. | — | |
| #5 | 4.6 / 5 (0 reviews) | London, United Kingdom | — | — | Cardiology | — | — | — | |
| #6 | 4.9 / 5 (0 reviews) | Liverpool, United Kingdom | — | — | Cardiology | — | — | — | |
| #7 | 4.7 / 5 (0 reviews) | Edinburgh, United Kingdom | — | — | Cardiology | — | — | — | |
| #8 | 5.0 / 5 (0 reviews) | Edinburgh, United Kingdom | — | — | Cardiology | — | — | — | |
| #9 | 5.0 / 5 (0 reviews) | Edinburgh, United Kingdom | — | — | Cardiology | — | — | — | |
| #10 | 3.5 / 5 (0 reviews) | Edinburgh, United Kingdom | — | — | Cardiology | — | — | — |