Coronary artery disease is the leading cause of mortality worldwide. Diagnosis is
conventionally performed by direct visualization of the arteries by invasive coronary …

Rationale and Objectives Invasive coronary angiography (ICA) with fractional flow reserve
(FFR) assessment is the reference standard for the detection of hemodynamically relevant …

Background Randomized trials have shown that fractional flow reserve (FFR) guided
percutaneous coronary intervention (PCI) improves clinical outcome and reduces costs …

Studies evaluating the diagnostic performance of coronary computed tomography
angiography (CTA) are consistent in demonstrating a high negative predictive accuracy, but …

The assessment of functional severity of atherosclerotic stenoses in patients with coronary
artery disease by invasive fractional flow reserve (FFR) measurement requires coronary …

Background Fractional flow reserve derived from computed tomography (FFRct) has shown
higher accuracy for detection of significant coronary artery disease (CAD) compared to …

Objectives To compare outcomes of fractional flow reserve (FFR) to angiography (ANGIO)
guided percutaneous coronary intervention (PCI). Background The results of a recent …

Abstract Purpose of Review Invasive coronary angiography (ICA) is the gold standard for the
anatomical assessment of coronary artery disease. In addition, it provides assessment to …

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 …

Invasive coronary angiography (ICA) serves as a very important tool in the diagnosis of
coronary artery disease (CAD) and provides information for further intervention. Fractional …