International St. Mary's Hospital is a trusted healthcare provider for CABG - Redo, offering specialized repeat coronary bypass surgery supported by experienced cardiothoracic surgeons and advanced cardiac-care facilities. Established in 2014, the JCI accredited hospital is situated in Seoul, South Korea and has 808 beds.

Redo CABG is performed for selected patients who have previously undergone CABG but later develop recurrent or progressive coronary artery disease. The repeat procedure may involve using arterial or venous conduits to establish alternative routes around newly narrowed or previously bypassed coronary arteries. Since scar tissue from the earlier operation can make re-entry and dissection more challenging, surgeons carefully review previous surgical records and current imaging before proceeding. Recovery includes close cardiac monitoring, medication management, and rehabilitation.