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Eco-color doppler with pulsed doppler analysis of veins.

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posted on 2015-06-11, 03:51 authored by Marcello Mancini, Adelaide Greco, Enrico Tedeschi, Giuseppe Palma, Monica Ragucci, Maria Grazia Bruzzone, Anna Rita Daniela Coda, Enza Torino, Alessandro Scotti, Ileana Zucca, Marco Salvatore

(A)The internal jugular vein waveform is characterized by a monophasic pattern and low pulsatility index. (B)The external jugular vein is characterized by three-phasic pattern with high pulsatility. (C) In the small inset on the left the spectral analysis of the carotid artery blood flow is shown.

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