Estimation of carotid diameter with heartbeat on longitudinal B-mode ultrasonic images.
Arteriosclerosis, i.e. degrading arterial elasticity, causes cerebral infarction and myocardial infarction. Premonition of arteriosclerosis is important because arteriosclerosis is never cured completely. We therefore propose a method to track the carotid diameter to evaluate the initial carotid elasticity accompanied with a person's heartbeat using the longitudinal B-mode ultrasonic images. If the diameter of carotid artery can be accurately estimated, it is possible to implies for initial inference of the presence of arteriosclerosis. In future studies, it has to be assessed with comparisons to anaother established method.
Kawamura
Y
Y
Department of Human and Information Systems, Faculty of Engineering, Gifu University, Japan.
Yokota
Y
Y
Nogata
F
F
D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000465:Algorithms; D002339:Carotid Arteries / Q000000981:diagnostic imaging* / Q000473:pathology*; D004548:Elasticity; D005260:Female; D006321:Heart / Q000502:physiology*; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D008297:Male; D008875:Middle Aged; D008962:Models, Theoretical; D014463:Ultrasonography / Q000379:methods*