Background—The nonculprit lesion (NCL) management in ST-segment–elevation
myocardial infarction patients with multivessel disease is debated. We sought to assess …

Background Intracoronary physiology is increasingly used in nonculprit stenoses of patients
with acute coronary syndromes (ACS). However, evidence regarding the safety of fractional …

Introduction: Fractional flow reserve (FFR) is an objective physiological index utilized in
coronary angiography. It expresses the blood flow in the presence of a coronary artery …

Background: There are limited data on the prognosis of deferral of lesion treatment in
patients with acute coronary syndrome (ACS) based on fractional flow reserve (FFR) …

Aims Instantaneous free‐wave ratio (iFR) has been recently demonstrated non‐inferior to
fractional flow reserve (FFR) to drive coronary revascularization; however, no study has …

Abstract Background Fractional Flow Reserve (FFR) in Stable Ischemic Heart Disease
(SIHD) is universally accepted, while in Acute Coronary Syndromes (ACS) is less …

Objectives The aim was to assess long‐term outcome after deferring intervention of coronary
lesions with a fractional flow reserve (FFR) value of> 0.80 in a real‐world patient population …

Fractional flow reserve evaluation can be helpful in clinical decision-making for certain
subsets of ACS patients and lesions. Definite ACS-producing lesions should not be …

Primary percutaneous coronary intervention (PCI) is the preferred method of reperfusion for
patients with ST-segment elevation myocardial infarction (STEMI)(1-4). These patients often …

Background: There are limited data on the prognosis of deferral of lesion treatment in
patients with acute coronary syndrome (ACS) based on fractional flow reserve (FFR) …