Methods
The study cohort comprised 6615 consecutive patients who underwent coronary artery stent implantation with the EES (519), the PES (2036) or the SES (4060) at the Washington Hospital Centre. Patients who received bare-metal stents, the zotarolimus-eluting stent or two different types of drug-eluting stents were excluded. The clinical endpoints analyzed were death, death or Q-wave myocardial infarction (MI), target lesion revascularization (TLR), target vessel revascularization (TVR), definite stent thrombosis (ST) and major adverse cardiac events (MACE), defined as the composite of death, Q-wave MI or TLR at 1 year.
Methods
The study cohort comprised 6615 consecutive patients who underwent coronary artery stent implantation with the EES (519), the PES (2036) or the SES (4060) at the Washington Hospital Centre. Patients who received bare-metal stents, the zotarolimus-eluting stent or two different types of drug-eluting stents were excluded. The clinical endpoints analyzed were death, death or Q-wave myocardial infarction (MI), target lesion revascularization (TLR), target vessel revascularization (TVR), definite stent thrombosis (ST) and major adverse cardiac events (MACE), defined as the composite of death, Q-wave MI or TLR at 1 year.