In the presence of non-culprit coronary stensosis, the optimal therapy for that is still a matter of debate. While guidelines discourage a concomitant treatment of infarct- and non-infarct-related arteries, recent studies document advantages of a complete (preventive) revascularization during primary PCI, which may result in overtreatment, as angiography alone does not provide robust information about the functional severity of MVD. | Fractional flow reserve in non-culprit coronary arteries of patients with acute ST elevation myocardial infarction
