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27 de nov. de 2022 · Coronary angiography views. Recognize the angle of a view: LAO vs. RAO, cranial vs. caudal. IV. Coronary angiography views. General ideas: cranial vs. caudal views. V. Coronary angiography views. General ideas: foreshortening and identifying branches. VI. Left coronary views. VII. Right coronary views. VIII.
5 de jun. de 2023 · The figure shows a cross-section of a coronary artery and summarizes the different coronary stenosis and atherosclerosis imaging targets and the appropriateness of each imaging modality for...
7 de jul. de 2017 · Methods and Results—. In 1382 coronary stenoses (1104 patients), percent diameter stenosis by visual estimation (DS VE) and by quantitative coronary angiography (DS QCA) was compared with FFR. Patients were divided into 4 subgroups, according to the presence of RFs, and the relationship between DS VE, DS QCA, and FFR was analyzed.
21 de may. de 2013 · The major epicardial coronary arteries (left main trunk, left anterior descending, left circumflex branches, and right coronary artery) were visually inspected with respect to their origin and course, and cut transversely at 2-mm intervals to the severity of artery stenosis by 2 experienced pathologists, using American Heart ...
30 de nov. de 2021 · The images were anonymized, and two different views showing worst angiographic stenosis were selected for each lesion for which FFR was available. These views were included in a web-based annotation application which was developed for the purpose of this study.
28 de dic. de 2021 · Volume of contrast and flow are the same of standard views. As for native CA, the ostium, body, and distal anastomosis should be interrogated during bypass graft angiography. Two orthogonal views of each segment should be obtained.
25 de ene. de 2024 · Common Views for Coronary Angiography. Right anterior oblique (RAO) view: The image intensifier is placed on the right side of the patient. This view is recognized by the presence of the spine on the left of the screen and the ribs which appear to descend to the right side of the image [3,6].
