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Initial experience with the use of fractional flow reserve in the hemodynamic evaluation of transplant renal artery stenosis
(Wiley, 2018)
ObjectiveTo describe and standardize an original protocol for fractional flow reserve (FFR) pre and postangioplasty in an initial series of patients with clinically manifested transplant renal artery stenosis (TRAS). ...
Simultaneous assessment of coronary stenosis relevance with automated computed tomography angiography and intravascular ultrasound analyses and fractional flow reserve
(Wolters Kluwer Health, 2022-01)
Objectives: To assess the diagnostic performance of computed tomography angiography (CTA) and intravascular ultrasound (IVUS) derived minimum lumen areas (MLA) from the same lesions that correspond to an FFR ≤0.80. Methods ...
Void Fraction And Pressure Waves In A Transient Horizontal Slug Flow
(Pergamon-Elsevier Science LTDOxford, 2016)
Void Fraction And Pressure Waves In A Transient Horizontal Slug Flow
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2016)
A simple coronary blood flow model to study the collateral flow index
(Springer Heidelberg, 2021-03)
In this work, we present a novel modeling framework to investigate the effects of collateral circulation into the coronary blood flow physiology. A prototypical model of the coronary tree, integrated with the concept of ...
Performance comparison of artificial neural networks and expert systems applied to flow pattern identification in vertical ascendant gas-liquid flows
(Pergamon-elsevier Science LtdOxfordInglaterra, 2010)
A non-intrusive probe for bubble profile and velocity measurement in horizontal slug flows
(Elsevier Sci LtdOxfordInglaterra, 2005)
Wavespeed and volumetric fraction in core annular flow
(Pergamon-elsevier Science LtdOxfordInglaterra, 1998)
500.05 Comparison Between Fractional Flow Reserve (FFR) vs. Computational Fractional Flow Reserve Derived from Three-dimensional Intravascular Ultrasound (IVUSFR) and Quantitative Flow Ratio (QFR)
(Elsevier, 2019-02-25)
BACKGROUND The determination of the ischemic status of a coronary artery by wireless physiologic assessment derived from angiography has been validated and approved in the US. However, the use ofplain angiography quantitative ...
Application of the ultrasonic technique and high-speed filming for the study of the structure of air-water bubbly flows
(Elsevier Science IncNew YorkEUA, 2009)