Background: Spontaneous coronary artery dissection (SCAD) is a rare condition that can cause acute coronary syndrome, typically in young patients without classical cardiovascular risk factors. Although in SCAD the conservative management is preferable, in cases with complete occlusion of the artery an invasive treatment may be required. In such cases, the goal of the percutaneous intervention should be to restore the connection between the true and false lumen recovering the distal flow of the vessel.
View Article and Find Full Text PDFPercutaneous intervention in the context of coronary artery ectasia (CAE) is penalized with no-reflow phenomenon. The glycoprotein-IIb/IIIa-inhibitor abciximab was the most accepted method for pharmacology thrombus resolution in this scenario, nevertheless, this agent was recently withdrawn. We describe 5 patients treated with local intracoronary fibrinolysis administrated through predesigned catheters in the setting of AMI and CAE.
View Article and Find Full Text PDFBrachytherapy
July 2017
Double checking of the monitor units (MU) is an important step in the quality assurance (QA) process in radiosurgery. In this paper we propose the use of an independent algorithm constructed using the ellipsoid which best fits the measurements taken with the bubble head frame. The monitor units calculated by this independent algorithm and the commercial planning system were compared in 40 patients treated with radiosurgery (57 isocenters, 320 arcs).
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