TY - CHAP M1 - Book, Section TI - Vascular Imaging A1 - Volpacchio, Mariano A1 - Menias, Christine (Cooky) O. A2 - Molmenti, Ernesto Pompeo A2 - SantibaƱes, Martin de A2 - SantibaƱes, Eduardo de PY - 2021 T2 - Liver Transplantation: Operative Techniques and Medical Management AB - FIGURE 111-1Normal color and spectral Doppler imaging of the hepatic artery show a normal low-resistance waveform with a resistive index (RI) of 5.6 with continuous flow though diastole. The normal RI is 0.5 to 0.8. However, it should be noted that an increased RI is often a normal finding in the postoperative period up to 72 hours.Graphic Jump LocationView Full Size||Download Slide (.ppt) SN - PB - McGraw Hill CY - New York, NY Y2 - 2024/03/28 UR - accesssurgery.mhmedical.com/content.aspx?aid=1180114750 ER -