Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Walter S. Seitz"'
Publikováno v:
Angiology. 51(12)
The objective of this study was to develop a method for the analytical assessment of arterial obstruction in conditions of Raynaud's phenomenon capable of providing diag nostic criteria. Numerous attempts have been made to determine and quantify arte
Autor:
Walter S. Seitz, Malcolm B. McIlroy
Publikováno v:
Cardiovascular Research. 22:571-574
The principle of conservation of momentum and the observation that blood acceleration in the ascending aorta is approximately constant during ventricular ejection was applied to develop a new interpretation of the HI and IJ intervals of the normal ba
Publikováno v:
Japanese Heart Journal. 26:363-369
An hydraulic formula for the estimation of cardiac output independent of the geometric status of the left ventricle was studied by comparing the predictions based upon echographic and catheterization data with the results of the standard Fick princip
Publikováno v:
Cardiovascular research. 20(8)
A computer model of the aorta and its branches was made based on a simulation of an electrical transmission line using T elements. The model represented the aorta, with branches to the arms and legs and a branch to the head. The values for the capaci
Publikováno v:
Ultrasound in medicinebiology. 11(5)
We have used spectral analysis of signals from a pulsed, range-gated Doppler ultrasonic instrument to make quantitative measurements of arterial blood flow velocity in the hands of normal subjects and persons with Raynaud's phenomenon. We measured th
Autor:
Dean V. Lundholm, Walter S. Seitz
Publikováno v:
Journal of the Optical Society of America. 54:315
The Elsasser integral expression representing absorption by a periodic line pattern is evaluated analytically and compared with a numerical integration of the exact absorption expression. A series is found which represents the integral for all values