Severance Hospital in Seoul is JCI accredited and specialises in cardiovascular care at its Comprehensive Cardiovascular Center. The hospital performs around 40,000 operations each year and offers robotic surgery options for complex aortic aneurysm cases. It has strong links with US institutions like Johns Hopkins and Anderson Cancer Center, ensuring up-to-date treatment approaches. State-of-the-art diagnostics, including CT, MRI, and PET scans, support thorough cardiovascular assessment in this multidisciplinary setting.