DIAGNOSTIC ACCURACY OF INTRAVASCULAR ULTRASOUND DERivED MINIMAL LUMEN AREA COMPARED TO FRACTIONAL FLOW RESERVE: META–ANALYSIS
نویسندگان
چکیده
منابع مشابه
Intravascular ultrasound-derived minimal lumen area criteria for functionally significant left main coronary artery stenosis.
OBJECTIVES This study sought to evaluate the intravascular ultrasound (IVUS) minimal lumen area (MLA) for functionally significant left main coronary artery (LMCA) stenosis using fractional flow reserve (FFR) as the standard. BACKGROUND The evaluation of significant LMCA stenosis remains challenging. METHODS We identified 112 patients with isolated ostial and shaft intermediate LMCA stenosi...
متن کاملFIRST: Fractional Flow Reserve and Intravascular Ultrasound Relationship Study.
OBJECTIVES FIRST (Fractional Flow Reserve and Intravascular Ultrasound Relationship Study) aimed to determine the optimal minimum lumen area (MLA) by intravascular ultrasound (IVUS) that correlates with fractional flow reserve (FFR) and to assess the correlation between virtual histology IVUS and FFR for intermediate coronary lesions. BACKGROUND FFR is considered the gold standard for assessi...
متن کاملFractional flow reserve compared with intravascular ultrasound guidance for optimizing stent deployment.
BACKGROUND Determination of fractional flow reserve (FFR) has been proposed as a means to assess stent deployment. In this prospective, multicenter trial, we evaluate the use of FFR to optimize stenting by comparing it with standard intravascular ultrasound (IVUS) criteria. METHODS AND RESULTS Eighty-four stable patients with isolated coronary lesions underwent coronary stent deployment start...
متن کاملValidation of Intravascular Ultrasound-Derived Parameters With Fractional Flow Reserve for Assessment of Coronary Stenosis Severity
The authors assessed optimal intravascular ultrasound criteria for predicting functional significance of intermediate coronary lesions. Overall, 201 patients with 236 coronary lesions underwent intravascular ultrasound and invasive physiologic assessment preintervention. Fractional flow reserve (FFR) was measured at maximal hyperemia induced by intravenous adenosine infusion. FFR <0.80 at maxim...
متن کاملValidation of Intravascular Ultrasound-Derived Parameters With Fractional Flow Reserve for Assessment of Coronary Stenosis Severity
The authors assessed optimal intravascular ultrasound criteria for predicting functional significance of intermediate coronary lesions. Overall, 201 patients with 236 coronary lesions underwent intravascular ultrasound and invasive physiologic assessment preintervention. Fractional flow reserve (FFR) was measured at maximal hyperemia induced by intravenous adenosine infusion. FFR <0.80 at maxim...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2013
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(13)61768-4