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Treatment of Sirolimus‐Eluting Stent Restenosis: Additional Stent, Balloon Angioplasty, and Coronary Artery Bypass Graft

Sirolimus‐eluting stent (SES) has shown a significant efficacy in reducing restenosis after percutaneous coronary interventions. However, an increase in total number of SES use along with targeting more complex lesions generated a large number of SES restenosis. This study aimed to investigate the clinical and angiographic outcomes of different revascularization strategies for SES restenosis.