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Dynamic aortic diameter measurements in vivo

, : Dynamic aortic diameter measurements in vivo. Computers and Biomedical Research, An International Journal 1(1): 52-64

A method is described for measurement of the dynamic changes in internal aortic diameter following injection upstream of a radiopaque dye. The method makes use of information available in a video-angiocardiogram and requires special computer techniques to suppress total system noise. Tests have demonstrated the limits of accuracy and show it to be a useful technique that might be effectively applied in health and disease and to other structures as well.


PMID: 5602710

DOI: 10.1016/0010-4809(67)90006-7

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