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Berman Jr et al., 1985 - Google Patents

Assessment of hemodynamic function with pulsed Doppler ultrasound

Berman Jr et al., 1985

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Document ID
14657896320774323222
Author
Berman Jr W
Alverson D
Publication year
Publication venue
Journal of the American College of Cardiology

External Links

Snippet

Recent refinements in pulsed Doppler technology have made possible the noninvasive assessment of hemodynamic function. The application of the Doppler frequency shift principle to study discrete velocity events at a measured distance from the transducer is …
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Classifications

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    • A61B5/026Measuring blood flow
    • A61B5/029Measuring or recording blood output from the heart, e.g. minute volume
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    • A61B5/026Measuring blood flow
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    • A61B5/021Measuring pressure in heart or blood vessels
    • A61B5/0215Measuring pressure in heart or blood vessels by means inserted into the body
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    • A61B5/7235Details of waveform analysis
    • A61B5/7239Details of waveform analysis using differentiation including higher order derivatives
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    • A61B5/14542Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
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