Effectiveness of Sirolimus-Eluting Stent Implantation for the Treatment of Ostial Left Anterior Descending Artery Stenosis With Intravascular Ultrasound Guidance

Sirolimus-eluting stent implantation in ostial LAD lesions achieved excellent results regarding restenosis and clinical outcomes compared with BMS implantation. This finding may be associated with reduced neointimal hyperplasia and complete lesion coverage.