Zobrazeno 1 - 10
of 720
pro vyhledávání: '"Bruce D, Johnson"'
Publikováno v:
ESC Heart Failure, Vol 11, Iss 4, Pp 2421-2425 (2024)
Abstract This case study investigated the impact of SCS on alterations in blood pressure during constant‐load exercise in a female patient with heart failure. Three different SCS frequencies [No SCS (~0 Hz), Low SCS (~100 Hz), and High SCS (~1000 H
Externí odkaz:
https://doaj.org/article/1641b3de478645b5a3e6ee42e74d0e8e
Autor:
Isabel Kerrebijn, 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:
Acute and Critical Care, Vol 39, Iss 1, Pp 162-168 (2024)
Background Using peripheral arteries to infer central hemodynamics is common among hemodynamic monitors. Doppler ultrasound of the common carotid artery has been used in this manner with conflicting results. We investigated the relationship between c
Externí odkaz:
https://doaj.org/article/4aedb92a04b34a55850cad605832de39
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
Phrenic nerve stimulation is currently being investigated for the prevention of diaphragm atrophy in patients with mechanically supported breathing. Patients receiving breathing support from mechanical ventilation are at risk of mismatches between re
Externí odkaz:
https://doaj.org/article/7dfa2598626243f1b918c8a118383a3f
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:
Jinkyung Cho, Bruce D. Johnson, Kymberly D. Watt, Alexander S. Niven, Dongwook Yeo, Chul-Ho Kim
Publikováno v:
BMC Medicine, Vol 20, Iss 1, Pp 1-12 (2022)
Abstract Background Non-alcoholic fatty liver disease (NAFLD) can lead to pulmonary dysfunction that is associated with pulmonary inflammation. Moreover, little is known regarding the therapeutic role of exercise training on pulmonary pathophysiology
Externí odkaz:
https://doaj.org/article/abfdae003dd94362ba858756cc12188e
Autor:
Jovan Pantelic, Sara Aristizabal, Qingyang Liu, Araliya Senerat, Young Joo Son, Kunjoon Byun, Linhao Li, Aidan Mullan, Rongpeng Zhang, Bruce D. Johnson, Nicholas Clements
Publikováno v:
Frontiers in Built Environment, Vol 9 (2023)
Air pollution makes an impact on cardio-pulmonary health. Since people spend over 90% of their time indoors, exposures to the indoor environment make the most significant impact on health. Among indoor sources, cooking emits the most particles that d
Externí odkaz:
https://doaj.org/article/20b7a0e8663640d1a7bf219db221bb16
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
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Introduction: Aircrew may experience rapidly oscillating inspired O2/N2 ratios owing to fluctuations in the on-board oxygen delivery systems (OBOG). Recent investigations suggest these oscillations may contribute to the constellation of physiologic e
Externí odkaz:
https://doaj.org/article/d91b6a41d18d4d7fa385d520e76c5970
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
RationaleThere are growing concerns over the occurrence of adverse physiologic events (PEs) occurring in pilots during operation of United States Air Force and Navy high-performance aircraft. We hypothesize that a heightened inspiratory work of breat
Externí odkaz:
https://doaj.org/article/14a97462f87e4f04bae0904bc1240d52
Autor:
Jon-Emile S. Kenny, Zhen Yang, Geoffrey Clarke, Mai Elfarnawany, Chelsea E. Munding, Andrew M. Eibl, Joseph K. Eibl, Jenna L. Taylor, Chul-Ho Kim, Bruce D. Johnson
Publikováno v:
Diagnostics, Vol 13, Iss 9, p 1590 (2023)
A wireless, wearable Doppler ultrasound offers a new paradigm for linking physiology to resuscitation medicine. To this end, the image analysis of simultaneously-acquired venous and arterial Doppler spectrograms attained by wearable ultrasound repres
Externí odkaz:
https://doaj.org/article/ba864588cd1c43529115731814fc3689