Procedural Characteristics
Vascular access was radial in >80% of the patients, and the left anterior descending artery was the most frequently treated vessel. Most patients had complex lesions (The timing of the discontinuation of DAPT was similar in the 2 groups. At 30 days, DAPT had been prescribed in 769 of 934 patients (82.3%) in the biodegradable-polymer sirolimus-eluting stent group and in 807 of 961 patients (84.0%) in the zotarolimus-eluting stent group (