| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1) | Bangkok, Thailand | — | — | CT (computer tomography), Coronary angiography | — | — | Global Healthcare Accreditation Program | |
| #2 | 5.0 / 5 (2) | Bangkok, Thailand | 41+ years | CT (computer tomography), Lab tests | — | — | ISO 9001:2015 Quality management systems | ||
| #3 | 5.0 / 5 | Si Racha District, Thailand | — | — | Coronary angioplasty | — | — | — | |
| #4 | 4.5 / 5 (8) | Bangkok, Thailand | 16+ years | Coronary angioplasty | — | — | International Organization for Standardization | ||
| #5 | 4.6 / 5 (131) | Bangkok, Thailand | — | — | Comprehensive cardiovascular diagnosis, Consultation with a heart surgeon | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.0 / 5 | Pattaya, Thailand | — | Doppler sonography (ultrasonography, duplex angioscanning) vessels, Comprehensive cardiovascular diagnosis | — | — | Joint Commission International , Certification according to DIN EN ISO 9001 by TÜV NORD CERT | ||
| #7 | 4.1 / 5 (7) | Bangkok, Thailand | — | — | Coronary angioplasty, CT (computer tomography) | — | — | International Organization for Standardization, Joint Commission International | |
| #8 | 3.6 / 5 | Chiang Mai, Thailand | — | — | Coronary angioplasty, Consultation with a cardiologist | — | — | Joint Commission International | |
| #9 | 4.6 / 5 | Bangkok, Thailand | 41+ years5,000+ treatments | Coronary angioplasty, External Counterpulsation (ECP) therapy | Non-invasive heart disease treatments | Led by a cardiologist with 40+ years of experience and 5,000+ treatments. Offers advanced non-invasive techniques like ECP therapy alongside conventional angioplasty for personalized care. | — |