Peak systolic velocity, resistance index and pulsatility index: Variations in measuring a pre-recorded videotape

Acta Radiologica

Volumn 38, Issue 4, 1997, Pages 598-602

  Mikkonen, Raija H M ^a,b   Kreula, J M ^a   Virkkunen, P J ^a  

^a HELSINKI UNIVERSITY CENTRAL HOSPITAL   (Finland)

^b HUCS   (Finland)

Author keywords

Doppler ultrasound, spectral analysis; Video

Indexed keywords

ADULT; ARTICLE; BLOOD FLOW VELOCITY; BRACHIAL ARTERY; CELIAC ARTERY; COMMON CAROTID ARTERY; DOPPLER FLOWMETRY; ECHOGRAPHY; FEMALE; HUMAN; OBSERVER VARIATION; PHYSIOLOGY; PULSATILE FLOW; RENAL ARTERY; REPRODUCIBILITY; STANDARD; SYSTOLE; VASCULAR RESISTANCE; VIDEORECORDING;

ADULT; BLOOD FLOW VELOCITY; BRACHIAL ARTERY; CAROTID ARTERY, COMMON; CELIAC ARTERY; FEMALE; HUMANS; OBSERVER VARIATION; PULSATILE FLOW; RENAL ARTERY; REPRODUCIBILITY OF RESULTS; SYSTOLE; ULTRASONOGRAPHY, DOPPLER; VASCULAR RESISTANCE; VIDEOTAPE RECORDING;

EID: 0031181779     PISSN: 02841851     EISSN: None     Source Type: Journal    
DOI: 10.1080/02841859709174392     Document Type: Article

References (9)

1. MIKKONEN R. H. M., KREULA J. M. & VIRKKUNEN P. J.: Reproducibility of Doppler ultrasound measurements. Acta Radiol. 37 (1996), 545.
2. NELSON T. R. & PRETORIUS D. H.: The Doppler signal. Where does it come from and what does it mean? AJR 151 (1988), 439.
3. RAY-CAUDHURI K., RYDER S. A., THOMAIDES T. & MATHIAS C. J.: The relationship between blood flow and pulsatility index in the superior mesenteric artery at rest and during constrictor stimuli in normal subjects. J. Clin. Ultrasound 22 (1994), 149.
4. RUISSEN C. J., VAN VUGT J. M. G. & DE HAAN J.: Variability of PI calculations. Eur. J. Obstet. Gynecol. Reprod. Biol. 27 (1988), 213.
5. SNEDECOR G. W. & COCHRAN W. G.: Statistical methods, 6th edn. Iowa State University Press, Ames, IO 1978.
6. SPENCER J. A. D. & PRICE J.: Intraobserver variation in Doppler ultrasound indices of placental perfussion derived from different numbers of wave forms. J. Ultrasound Med. 8 (1989), 197.
7. TAYLOR K. J. W. & HOLLAND S.: Doppler US. Part I. Basic principles, instrumentation and pitfalls. Radiology 174 (1990), 297.
8. THOMAS R. L., THOMAS C. C. P., EGLINTON G. S., STROBINO D. M. & JOHNSON T. R. B.: Intraobserver, interobserver and biologic variability of fetal Doppler velocimetry. J. Ultrasound Med. 10 (1991), 201.
9. WELLS P. N. T.: Doppler ultrasound in medical diagnosis. Br. J. Radiol. 62 (1989), 399.