Rotational X-ray coronary angiography is a medical imaging technique safe and effective in identifying of the luminal disease, which considers a significant reduction in radiation exposure and contrast medium volume compared ...

La radiología permite obtener una película radiográfica de la imagen de una parte del cuerpo humano, por su exposición a los rayos X. Cuando la radiación X atraviesa el objeto bajo estudio, sufre una atenuación que ...

About a decade ago, the first image-based computational hemodynamic studies of cerebral aneurysms were presented. Their potential for clinical applications was the results of a right combination of medical image processing, ...

Coronary arteries are segmented from the blood pool using mathematical morphology operations from a 3D magnetic resonance spiral acquisition on a continuously breathing healthy volunteer. The segmented volume is maximal ...

Cerebral aneurysms may rarely coexist with a proximal artery stenosis. In that small percent of patients, such coexistence poses a challenge for interventional neuroradiologists and neurosurgeons to make the best treatment ...

Objective: To compare the safety, radiation dose, contrast volume and diagnostic precision between dual axis rotational coronary angiography (DARCA) and (CCA). Introduction: Conventional coronary angiography is the gold ...

BACKGROUND: Advances in the diagnosis and treatment of congenital heart disease are associated to advances in imaging techniques. Anatomic images obtained by computed tomography scan, magnetic resonance imaging (MRI) and ...

En este trabajo, se propone un método de reconstrucción tri-dimensional aproximada del ventrículo izquierdo de corazón humano. El método realiza la reconstrucción a partir de la información asociada a los niveles de ...