Background
The Endeavor (Medtronic) zotarolimus-eluting stent (ZES) has shown favorable results in reducing target lesion revascularization (TLR) and vessel failure (TVF) in several registries and randomized trials. We report our experience with ZES in a series of patients at our medical center with 2-year follow-up.
Methods
Data on 235 consecutive patients stented with ZES were retrospectively analyzed. The primary endpoint of the study was TVF defined as the combined endpoint of cardiac death, nonfatal myocardial infarction and TLR. Secondary endpoints included TLR, target vessel revascularization (TVR), acute stent thrombosis (ST) as defined by the academic research consortium (ARC), total death and nonfatal myocardial infarction (MI). The angiograms of the first 158 consecutive patients were reviewed by an independent cardiologist, and SYNTAX scoring was performed. Follow-up was achieved using medical records and/or phone calls at a mean of 655 days. Descriptive analysis was performed on all variables.