Doppler ultrasonic investigation of Raynaud's phenomenon: Effect of temperature on blood velocity

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 the peak velocity during the cardiac cycle and...

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Veröffentlicht in:	Ultrasound in medicine & biology 1985-09, Vol.11 (5), p.719-725
Hauptverfasser:	McIlroy, M.B., Targett, R.C., Roussin, A., Seitz, W.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Biological and medical sciences Blood and lymphatic vessels Blood flow Blood Flow Velocity Cardiology. Vascular system Diseases of the peripheral vessels. Diseases of the vena cava. Miscellaneous Doppler ultrasound Female Hand - blood supply Hand blood flow Humans Male Medical sciences Microcomputers Middle Aged Noninvasive flow measurement Raynaud Disease - diagnosis Raynaud's phenomenon Rheology Skin Temperature Spectral analysis Temperature Vasoconstriction
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