Which stent is associated with Sirolimus elution?

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Multiple Choice

Which stent is associated with Sirolimus elution?

Explanation:
Drug-eluting stents deliver antiproliferative drugs to curb neointimal hyperplasia and restenosis after implantation. Sirolimus, an mTOR inhibitor, prevents smooth muscle cells from proliferating, helping keep the artery open. Among common stents, the Cypher stent was the first to use sirolimus as its eluted drug. The other options use different drugs: paclitaxel (Taxus), everolimus (Xience), and zotarolimus (Endeavor). Therefore, the stent associated with sirolimus elution is the Cypher.

Drug-eluting stents deliver antiproliferative drugs to curb neointimal hyperplasia and restenosis after implantation. Sirolimus, an mTOR inhibitor, prevents smooth muscle cells from proliferating, helping keep the artery open. Among common stents, the Cypher stent was the first to use sirolimus as its eluted drug. The other options use different drugs: paclitaxel (Taxus), everolimus (Xience), and zotarolimus (Endeavor). Therefore, the stent associated with sirolimus elution is the Cypher.

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