Carotid Doppler Measurement Variability in Functional Hemodynamic Monitoring: An Analysis of 17,822 Cardiac Cycles

Carotid Doppler Measurement Variability in Functional Hemodynamic Monitoring: An Analysis of 17,822 Cardiac Cycles

OBJECTIVES:. Carotid Doppler ultrasound is used as a measure of fluid responsiveness, however, assessing change with statistical confidence requires an adequate beat sample size. The coefficient of variation helps quantify the number of cardiac cycles needed to adequately detect change during functi...

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Bibliographic Details
Main Authors:	Jon-Émile S. Kenny, MD, Igor Barjaktarevic, MD, PhD, David C. Mackenzie, MDCM, Mai Elfarnawany, PhD, Zhen Yang B. Math, Andrew M. Eibl, BComm, Joseph K. Eibl, PhD, Chul Ho Kim, PhD, Bruce D. Johnson, PhD
Format:	Article
Language:	English
Published:	Wolters Kluwer 2021-06-01
Series:	Critical Care Explorations
Online Access:	http://journals.lww.com/10.1097/CCE.0000000000000439

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