A similar propagation method also applies to the coronary arteries. To validate the accuracy of the motion model we compare the actual position of the coronaries and left ventricle in each time frame with the predicted ones as estimated from the proposed tracking method....
"At nearly every age level, women are less likely to have coronary artery disease than men; they are more likely to be found to have normal coronaries on cardiac CT, and therefore more likely to be discharged. Since they are discharged, costs go down," Dr. Ladapo said. 55-year-old ...
said Dr. Ladapo. Total health care costs decreased by $380, he said. "At nearly every age level, women are less likely to have coronary artery disease than men; they are more likely to be found to have normal coronaries on cardiac CT, and ...
Intensity based background suppression is often used to enhance the coronary vasculature but setting a fixed threshold to discriminate coronaries from fatty muscles could be misleading due to non-homogeneous response of contrast medium in CTA volumes. In this work, we propose a volumespecific model ...
For validation, we compare the automatically tracked coronaries with those segmented manually at end-diastolic phase for each subject.Zhang, Dong PingImperial College LondonRisser, LaurentImperial College LondonVialard, Franois-XavierImperial College LondonEdwards, Philip...
For validation, we compare the automatically tracked coronaries with those segmented manually at end-diastolic phase for each subject.Dong Ping ZhangDepartment of Computing, Imperial College London, London, UKLaurent RisserDepartment of Computing, Imperial College London, London, UK,Institute for ...
In addition, the whole heart segmentation method we propose can be used for visualization of the coronary arteries and for obtaining a region of interest for subsequent segmentation of the coronaries, ventricles and atria. Our approach is based on multi-atlas segmentation, and performed within a ...
Complete opacification of all cerebral vessels was not achieved. By contrast, the coronaries had complete contrast in 6/10 of the cases. All cases had distinct enhancement of stomach mucosa, the kidneys, pancreas and spleen parenchyma that could be attributed to putrefaction. The comparison of ...