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scopus(10)
Characterization of aortic input impedance in the supplemental domain
Conference ObjectAbstract: Although ventricular-arterial coupling has been widely studied with frequency domain modeling of artPalabras claves:Autores:Bermejo J., Carlos Antoranz J., García-Fernández M.A., Jose Luis Rojo-Álvarez, Martínez-Cruz C.E., Vallejo-Ramos F.J., Yotti R.Fuentes:scopusA noninvasive method for assessing impaired diastolic suction in patients with dilated cardiomyopathy
ArticleAbstract: Background - Diastolic suction is a major determinant of early left ventricular filling in animal exPalabras claves:cardiomyopathy, Diastole, Echocardiography, Heart Failure, imagingAutores:Allué C., Bermejo J., Carlos Antoranz J., Cortina C., Desco M.M., García-Fernández M.A., Jose Luis Rojo-Álvarez, Martín L., Moreno M., Muñoz R., Serrano J.A., Yotti R.Fuentes:scopusDoppler-derived ejection intraventricular pressure gradients provide a reliable assessment of left ventricular systolic chamber function
ArticleAbstract: Background - Ejection intraventricular pressure gradients are caused by the systolic force developedPalabras claves:Echocardiography, Hemodynamics, imaging, pressure, SystoleAutores:Allué C., Bermejo J., Carlos Antoranz J., Cortina C., Desco M.M., García-Fernández M.A., Jose Luis Rojo-Álvarez, Moreno M., Rodríguez-Abella H., Yotti R.Fuentes:scopusEstimation of reference indices of left ventricular chamber function from echocardiographic images with multidimensional kernel methods
Conference ObjectAbstract: Advanced nonlinear estimation methods can compete with their linear counterparts for the estimationPalabras claves:Autores:Barrio A., Benito Y., Bermejo J., Carlos Antoranz J., Desco M.M., Jose Luis Rojo-Álvarez, Rodriguez D., Santiago-Mozos R., Yotti R.Fuentes:scopusEstimation of the end of ejection in aortic stenosis an unreported source of error in the invasive assessment of severity
ArticleAbstract: Background - All indices of aortic stenosis (AS) rely on measurements of mean transvalvular pressurePalabras claves:Animal experimentation, Catheterization, Hemodynamics, Stenosis, ValvesAutores:Abel M., Bermejo J., Burwash I.G., Carlos Antoranz J., García-Fernández M.A., Jose Luis Rojo-Álvarez, Lehmann K.G., Moreno M., Otto C.M., Yotti R.Fuentes:scopusNoninvasive assessment of ejection intraventricular pressure gradients
ArticleAbstract: Objectives The study was designed to validate in vivo a new method to measure ejection intraventricuPalabras claves:DCM, dilated cardiomyopathy, eCG, ejection intraventricular pressure difference, electrocardiogram/electrocardiographic, intraventricular pressure gradient, IVPG, left ventricle/ventricular, left ventricular outflow tract, LV, LVOT, ΔPAutores:Allué C., Bermejo J., Carlos Antoranz J., Desco M.M., García-Fernández M.A., Jose Luis Rojo-Álvarez, Moreno M., Silva J., Yotti R.Fuentes:scopusNoninvasive estimation of maximum elastance from color-Doppler M-mode echocardiograms using support vector machines
Conference ObjectAbstract: Peak systolic elastance (Emax) has been established as a quantitative measurement of left ventriculaPalabras claves:Autores:Bermejo J., Carlos Antoranz J., García-Fernández M.A., Jose Luis Rojo-Álvarez, Juárez-Caballero V., Yotti R.Fuentes:scopusOn feature extraction for noninvasive kernel estimation of left ventricular chamber function indices from echocardiographic images
ArticleAbstract: Two reference indices used to characterize left ventricular (LV) global chamber function are end-sysPalabras claves:Color Doppler M-mode imaging, Cosine transform, Elastance, kernel methods, Left ventricular function, LV relaxationAutores:Bermejo J., Carlos Antoranz J., Desco M.M., Jose Luis Rojo-Álvarez, Rodríguez-Pérez D., Santiago-Mozos R., Yotti R.Fuentes:scopusIn-vivo analysis of the instantaneous transvalvular pressure difference-flow relationship in aortic valve stenosis: Implications of unsteady fluid-dynamics for the clinical assessment of disease severity
ArticleAbstract: Background and aim of the study: Because the hemodynamic basis of aortic valve area (AVA) has neverPalabras claves:Autores:Bermejo J., Burwash I.G., Carlos Antoranz J., García-Fernández M.A., Jose Luis Rojo-Álvarez, Moreno M., Otto C.M.Fuentes:scopusImpact of image spatial, temporal, and velocity resolutions on cardiovascular indices derived from color-Doppler echocardiography
ArticleAbstract: Quantitative processing of color-Doppler echocardiographic images has substantially improved noninvaPalabras claves:Color-Doppler echocardiography, Euler equation, Intracardiac pressure gradient, Myocardial strain, resolution, Tissue Doppler imagingAutores:Bermejo J., Carlos Antoranz J., García-Fernández M.A., Jose Luis Rojo-Álvarez, Martínez-Fernández A., Rodríguez-González A.B., Yotti R.Fuentes:scopus