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Mostrando ítems 111-120 de 240
Diagnosis Of Pulmonary Embolism
(Springer Milan, 2009)
Estudo de perfusão miocárdica e cineangiocoronariografia em pacientes com lúpus eritematoso sistêmico
(Sociedade Brasileira de Reumatologia, 2004-08-01)
OBJECTIVE: To evaluate coronary artery findings using coronary artery angiography in systemic lupus erythematosus (SLE) patients with myocardial perfusion abnormalities. METHODS: Ninety female SLE patients, ages from 18 ...
Factores de riesgo tomográficos para mortalidad hospitalaria en síndrome aórtico agudo, 2014 – 2019
(Medellín, Colombia, 2021)
Nefrotoxicidad por medio de contraste: Estado del arte y desarrollo de un lineamiento para su prevención basado en evidencia
(2023)
Antecedentes: La nefropatía por contraste forma parte de las causas más comunes de lesión
renal aguda en los pacientes hospitalizados, asocia consecuencias como la prolongación en
la estancia hospitalaria, aumento ...
Image-quality optimization for dual energy computed tomography (DECT) three-material decomposition
(Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIAUniversidad CES, 2014-04-23)
Dual energy computed tomography, which consists of the acquisition of two images of a given region of interest
using two different x-ray energies, has been used to decompose images. For example, it has been proposed to ...
Avoiding Pitfalls Of Intraoperative Peripheral Endovascular Surgery With The Aid Of Osirix: Expanding The Use Of Virtual Fluoroscopy [como Evitar Armadilhas Do Intraoperatório Em Cirurgia Endovascular Periférica Com O Auxílio Do Osirix: Ampliando O Uso Da Fluoroscopia Virtual]
(Sociedade Brasileira de Cirurgia Cardiovascular, 2014)
Sildenafil for treating patients with COVID-19 and perfusion mismatch: a pilot randomized trial
(BMC, 2022)
Background: SARS-CoV-2 seems to afect the regulation of pulmonary perfusion. Hypoperfusion in areas of well-aerated lung parenchyma results in a ventilation–perfusion mismatch that can be characterized using subtraction ...
Sildenafil for treating patients with COVID-19 and perfusion mismatch: a pilot randomized trial
(BioMed Central Ltd, 2022-01)
Background: SARS-CoV-2 seems to affect the regulation of pulmonary perfusion. Hypoperfusion in areas of well-aerated lung parenchyma results in a ventilation–perfusion mismatch that can be characterized using subtraction ...
Subcutaneous Tissue Thickness is an Independent Predictor of Image Noise in Cardiac CT
(São Paulo, 2014-02-04)
Background: Few data on the definition of simple robust parameters to predict image noise in cardiac computed
tomography (CT) exist.
Objectives: To evaluate the value of a simple measure of subcutaneous tissue as a ...
Pericardial and visceral, but not total body fat, are related to global coronary and extra-coronary atherosclerotic plaque burden
(Elsevier Ireland, 2018-06-01)
Background: To explore the relationship between coronary and extra-coronary atherosclerotic plaque burden with total and regional fat depots among patients undergoing ECG-gated aortic computed tomography angiography (CTA). ...