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Coronary aneurysm after drug-eluting stent implantation

The use of drug-eluting stents aiming at by-pass the disadvantage of stainless steel stents have been associated to late thrombosis after withdrawal of anti-platelet agents. We report a case with another complication, the development of a coronary aneurysm in the stent area more than three years after index procedure. Late chronic local inflammatory responses may be responsible for the weakening, erosion and aneusrysm formation.

Stents; Coronary aneurysm; Cardiac surgical procedures


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