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Dual energy cardiac computed tomography
(Edizioni Minerva Medica, 2017-06)
Conventional single energy CT suffers from technical limitations related to the polychromatic nature of X-rays. Dual energy cardiac CT (DE CT) shows promise to attenuate and even overcome some of these limitations, and ...
Improved Discrimination of Myocardial Perfusion Defects at Low Energy Levels Using Virtual Monochromatic Imaging
(Lippincott Williams, 2017-07)
Objectives: The aim of this study was to explore the diagnostic performance of dual-energy computed tomography perfusion (DE-CTP) at different energy levels. Methods: Patients with known or suspected coronary artery disease ...
Signal density of left ventricular myocardial segments and impact of beam hardening artifact: Implications for myocardial perfusion assessment by multidetector CT coronary angiography
(Springer, 2010-03)
We sought to explore the normal myocardial signal density (SD) levels during multidetector computed tomography coronary angiography (MDCT-CA) acquisitions and evaluated the impact of beam hardening artifacts. Background: ...
Delayed enhancement cardiac computed tomography for the assessment of myocardial infarction: From bench to bedside
(AME Publishing Company, 2017-04)
A large number of studies support the increasingly relevant prognostic value of the presence and extent of delayed enhancement (DE), a surrogate marker of fibrosis, in diverse etiologies. Gadolinium and iodinated based ...
Alteraciones en el SPECT cerebral antes del inicio de la enfermedad de Alzheimer precoz producida por la mutación E280A de la presenilina-1
(Asociación Colombiana de Medicina InternaGrupo de Neurociencias de AntioquiaBogotá, Colombia, 2021)
Effect of two manual cyclical alveolar recruitment maneuvers on the value of blood gases in anesthetized dogsEfecto de dos maniobras manuales cíclicas de reclutamiento alveolar sobre gases sanguíneos en perros anestesiados
(Universidad de Ciencias Aplicadas y Ambientales U.D.C.A, 2016)
Tendencias y características de la realidad virtual: una revisión de la literatura entre los años 2017 y 2018Trends and features of virtual reality: a literature review between 2017 and 2018
(Corporación Universidad de la CostaBarranquilla, 2021)