
Reference Manual 95
%STA
Reference : Jacob, Normaan M et, al., “ Duplex Carotid Sonography : Crieteria for Stenosis,
Accuracy, and Pitfalls,” Radiology 154: 385~391, 1985.
%STD
Reference : Taylor K. J. W., Burns P. N., Breslau P., “Clinical Applications of Doppler Ultrasound”,
Raven Press, N.Y., pages 130-136.
Volume Flow(Area)
Volume Flow(Dist.)
Urology Reference
Resistivity Index
Reference : Burns, Peter N., “The Physical principles of Doppler Spectral Analysis,” Journal of
Clinical Ultrasound, Nov./Dec. 1987, Vol.15, No.9, p.586
Pulsatility Index
Reference : Burns, Peter N., “The Physical principles of Doppler Spectral Analysis,” Journal of
Clinical Ultrasound, Nov./Dec. 1987, Vol.15, No.9, p.585
SD (Ratio of Systolic to Diastolic Velocity)
Reference : Ameriso S, et al., “Pulseless Transcranial Doppler Finding in Takayasu’s Arteritis,” J
Clin Ultrasound, September 1990; 18:592-6
Pressure Gradient
Where, P: pressure gradient, V: the maximum instantaneous velocity (m/sec)
Komentarze do niniejszej Instrukcji