The INFINITY-SWEDEHEART Trial is a prospective, multi-center, single-blind, randomized (1:1), registry-based clinical trial comparing a sirolimus-eluting bioadaptor with a contemporary zotarolimus-eluting stent (DES) in 2,400 patients. The trial is part of the ongoing Swedeheart registry program in Sweden, a national collaborative research program launched in 2009 to support the evidence-based development of therapies for coronary heart disease.