Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Jon-Émile S Kenny"'
Autor:
Isabel Kerrebijn, Chelsea E Munding, Christine Horner, Sarah Atwi, Mai Elfarnawany, Andrew M Eibl, Joseph K Eibl, Jenna L Taylor, Chul Ho Kim, Bruce D Johnson, Jon-Émile S Kenny
Publikováno v:
Journal of Medical Ultrasound, Vol 31, Iss 4, Pp 309-313 (2023)
Background: Doppler ultrasound of the common carotid artery is used to infer central hemodynamics. For example, change in the common carotid artery corrected flow time (ccFT) and velocity time integral (VTI) are proposed surrogates of changing stroke
Externí odkaz:
https://doaj.org/article/bfae70a2e0c34e299252414207882a7a
Autor:
Jon-Émile S Kenny, Igor Barjaktarevic, Andrew M Eibl, Matthew Parrotta, Bradley F Long, Mai Elfarnawany, Joseph K Eibl
Publikováno v:
PLoS ONE, Vol 17, Iss 3, p e0265711 (2022)
PurposeWe describe the temporal concordance of 3 hemodynamic monitors.Materials and methodsHealthy volunteers performed preload changes while simultaneously wearing a non-invasive, pulse-contour stroke volume (SV) monitor, a bioreactance SV monitor a
Externí odkaz:
https://doaj.org/article/c98986841a554f28a0e3700bcf5d0a53
Autor:
Jon-Émile S. Kenny, Igor Barjaktarevic, David C. Mackenzie, Mai Elfarnawany, Zhen Yang, Andrew M. Eibl, Joseph K. Eibl, Chul-Ho Kim, Bruce D. Johnson
Publikováno v:
BMC Research Notes, Vol 15, Iss 1, Pp 1-5 (2022)
Abstract Objective Doppler ultrasonography of the common carotid artery is used to infer stroke volume change and a wearable Doppler ultrasound has been designed to improve this workflow. Previously, in a human model of hemorrhage and resuscitation c
Externí odkaz:
https://doaj.org/article/061eafdb824944c6b065f84a0703dac2
Autor:
Jon-Émile S. Kenny, Chelsea E. Munding, Joseph K. Eibl, Andrew M. Eibl, Bradley F. Long, Aaron Boyes, Jianhua Yin, Pietro Verrecchia, Matthew Parrotta, Ronald Gatzke, Paul A. Magnin, Peter N. Burns, F. Stuart Foster, Christine E. M. Demore
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Quantitative Doppler ultrasound of the carotid artery has been proposed as an instantaneous surrogate for monitoring rapid changes in left ventricular output. Tracking immediate changes in the arterial Doppler spectrogram has value in acute
Externí odkaz:
https://doaj.org/article/efdee31d2aa04a59b55c0f73afccde7c
Autor:
Jon-Émile S. Kenny, Igor Barjaktarevic, David C. Mackenzie, Andrew M. Eibl, Matthew Parrotta, Bradley F. Long, Joseph K. Eibl
Publikováno v:
Intensive Care Medicine Experimental, Vol 8, Iss 1, Pp 1-11 (2020)
Abstract Background Change of the corrected flow time (Ftc) is a surrogate for tracking stroke volume (SV) in the intensive care unit. Multiple Ftc equations have been proposed; many have not had their diagnostic characteristics for detecting SV chan
Externí odkaz:
https://doaj.org/article/97ab9104e91d4979b239533e303c141b
Autor:
Jon‐Émile S. Kenny, Mai Elfarnawany, Zhen Yang, Matt Myers, Andrew M. Eibl, Joseph K. Eibl, Jenna L. Taylor, Chul Ho Kim, Bruce D. Johnson
Publikováno v:
Journal of the American College of Emergency Physicians Open, Vol 2, Iss 4, Pp n/a-n/a (2021)
Abstract Objective Moderate‐to‐severe hemorrhage is a life‐threatening condition, which is challenging to detect in a timely fashion using traditional vital signs because of the human body's robust physiologic compensatory mechanisms. Measuring
Externí odkaz:
https://doaj.org/article/8436055a3bd24c49b4d322d2a0df41a3
Autor:
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
Publikováno v:
Critical Care Explorations, Vol 3, Iss 6, p e0439 (2021)
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 cycle
Externí odkaz:
https://doaj.org/article/32673db242d8462487daecb848fe87a4
Autor:
Jon-Émile S. Kenny, Igor Barjaktarevic, David C. Mackenzie, Philippe Rola, Korbin Haycock, Andrew M. Eibl, Joseph K. Eibl
Publikováno v:
Frontiers in Medical Technology, Vol 3 (2021)
The Frank–Starling relationship is a fundamental concept in cardiovascular physiology, relating change in cardiac filling to its output. Historically, this relationship has been measured by physiologists and clinicians using invasive monitoring too
Externí odkaz:
https://doaj.org/article/6ab33051a89a444bbc4d36da8bf05d3f
Autor:
Jon-Émile S, Kenny, Mai, Elfarnawany, Zhen, Yang, Andrew M, Eibl, Joseph K, Eibl, Chul-Ho, Kim, Bruce D, Johnson
Publikováno v:
Journal of Trauma and Acute Care Surgery. 93:S35-S40
We have developed a wireless, wearable Doppler ultrasound system that continuously measures the common carotid artery Doppler pulse. A novel measure from this device, the Doppler shock index, accurately detected moderate-to-severe central blood volum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff28e6923003a65556d2872d57cdb78e
https://doi.org/10.1097/ta.0000000000003698
https://doi.org/10.1097/ta.0000000000003698
Autor:
Rony Atoui, Bhanu Nalla, Joseph K. Eibl, Geoffrey Clarke, Emily Rae, Lisa M. Hofer, Delaney Johnston, Stanley O. Gibbs, Jon-Émile S. Kenny
Publikováno v:
Journal of Visualized Experiments.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d22fb71541df7abb6be3c99b0134fa3
https://doi.org/10.3791/64410
https://doi.org/10.3791/64410