Determining the Significance of Coronary Plaque Lesions: Physiological Stenosis Severity and Plaque Characteristics.

ABSTRACT: The evaluation of coronary lesions has evolved in recent years. Physiologic-guided revascularization (particularly with pressure-derived fractional flow reserve (FFR)) has led to superior outcomes compared to traditional angiographic assessment. A greater importance, therefore, has been placed on the functional significance of an epicardial lesion. Despite the improvements in the limitations of angiography, insights into the relationship between hemodynamic significance and plaque morphology at the lesion level has shown that determining the implications of epicardial lesions is rather complex. Investigators have sought greater understanding by correlating ischemia quantified by FFR with plaque characteristics determined on invasive and non-invasive modalities. We review the background of

SUBMITTER: Clarke JD 

PROVIDER: S-EPMC7141262 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature