Five-year major cardiovascular events are increased when coronary revascularization is guided by instantaneous wave-free ratio compared to fractional flow reserve: a pooled analysis of iFR-SWEDEHEART and DEFINE-FLAIR trials.
Ashkan EftekhariEmil Nielsen HolckJelmer WestraNiels Thue OlsenNiels Henrik BruunLisette Okkels JensenThomas EngstrømEvald Høj ChristiansenPublished in: European heart journal (2023)
Five-year all-cause mortality and MACE rates were increased with revascularization guided by iFR compared to FFR. Rates of unplanned revascularization and MI were equal in the two groups.