Venous Waveform Analysis Correlates With Echocardiography in Detecting Hypovolemia in a Rat Hemorrhage Model.

Ryan J LefevreClaudius BalzerFranz J BaudenbacherMatthias L RiessAntonio HernandezSusan S Eagle

Published in: Seminars in cardiothoracic and vascular anesthesia (2020)

In this study, f1 peak amplitude obtained by IVA was superior to CVP for detecting acute, massive hemorrhage. In addition, f1 peak amplitude correlated well with LVEDA on echocardiography. Translated clinically, IVA might provide a viable alternative to CVP for detecting hemorrhage.

Keyphrases

left ventricular
computed tomography
pulmonary hypertension
liver failure
resting state
oxidative stress
respiratory failure
hepatitis b virus