Results 221 to 230 of about 101,821 (331)

Pulse oximetry to optimise first-line care and save children's lives: evidence from the AIRE project in West Africa. [PDF]

BMJ Glob Health
Cilloniz C, Massora S, Batte A, Bassat Q.   +3 more
europepmc   +1 more source

Acute intermittent hypercapnic hypoxia augments left ventricular contractility

The Journal of Physiology, EarlyView.
Abstract figure legend Twenty‐four healthy adults were studied to determine the effects of an acute session of 40 min of intermittent hypercapnic hypoxia on cardiac performance. Cardiac function was assessed via echocardiography at rest and during graded stages of lower‐body negative pressure before and after the intervention to quantify load ...
Scott F. Thrall, Alex M. Williams, Philip J. Millar, Megan L. Lance, Brooke M. Shafer, Conan L. H. Shing, Jordan D. Bird, Christopher R. West, Glen E. Foster   +8 more
wiley   +1 more source

Establishment of a postoperative delirium risk prediction model for elderly hip fracture patients based on machine learning algorithms. [PDF]

BMC Geriatr
Xing Y, Wang Y, Huang Y, Lin F, Zhang Y.
europepmc   +1 more source

Pulmonary arterial mechanoreceptors modulate exercise‐induced sympathetic activation in healthy humans during moderate‐intensity hypoxic exercise

The Journal of Physiology, EarlyView.
Abstract figure legend This randomized cross‐over trial (N = 12) addressed the hypothesis that selective reduction of pulmonary arterial pressure (i.e. manipulation of pulmonary arterial mechanoreceptor activation) during hypoxic exercise would reduce sympathetic outflow (muscle sympathetic nerve activity (MSNA)) in healthy humans.
Michiel T. Ewalts, Thomas D. Griffiths, Andrew J. M. Douglas, Elliott J. Jenkins, Guto Wyn Hughes, Craig D. Steinback, Lydia L. Simpson, Samuel J. Oliver, Mike Stembridge, Jonathan P. Moore   +9 more
wiley   +1 more source

Remote monitoring of spirometry and oximetry in patients with connective tissue disease related interstitial lung disease: a prospective observational cohort study. [PDF]

BMC Pulm Med
Ng WL, Carolan A, Sulaiman I, Greene G, Morgan RK, Howard D, Durcan L, Hurley K.   +7 more
europepmc   +1 more source

Prospective Evaluation of Pulse Oximetry Screening for Critical Congenital Heart Disease in a Jordanian Tertiary Hospital: High Incidence and Early Detection Challenges

Naser Aldain A. Abu Lehyah, Abeer A. Hasan, Mahmoud Y. Abbad, Razan A. Al-Jammal, Moath K. Al Tarawneh, Dima Abu Nasrieh, Haneen A. Banihani, Saif Aburumman, Areen G. Fraijat, Heba M. Alhawamdeh, Qasem A. Shersheer, Milad Kh. Al-Awawdeh, Scott O. Guthrie, Joseph R. Starnes   +13 more
openalex   +1 more source

Oximetry

Australian Prescriber, 2004
John Paull, I Young
openaire   +1 more source

The role of acid‐base balance in cerebrovascular and ventilatory responses to CO2 during 10 h normobaric hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend During 10 h exposures to normobaric hypoxia exposure there was a selective leftward shift in ventilatory response to hyperoxic hypercapnic rebreathing, but not the cerebrovascular response. The key findings are that the resetting of the central chemoreflex to lower PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ during early hypoxic ...
Holly Barclay, Saptarshi Mukerji, Bengt Kayser, Jui‐Lin Fan   +3 more
wiley   +1 more source

Effects of nocturnal periodic breathing on sympathetic nerve activity and ventilatory control at high altitude: a randomised, crossover study

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the randomised crossover study investigating the effects of nocturnal periodic breathing (nPB) on sympathetic activity and ventilatory acclimatisation in hypobaric hypoxia equivalent to 4000 m altitude. Participants completed two 3‐day sojourns where nPB was inhibited by increasing inspiratory CO2 fraction ...
Johanna Roche, James P. Fisher, Peter Rasmussen, Abubaker Ibrahim, Philip N. Ainslie, Rachel Turner, Giovanni Vinetti, Matteo Cesari, Michael Furian, Ambra Stefani, Nikolaus Netzer, Hannes Gatterer, Birgit Högl, Christoph Siebenmann   +13 more
wiley   +1 more source

Impact of self-administered pulse oximetry among non-hospitalized patients at risk of severe COVID-19 in Honduras: A pragmatic, cluster-randomized trial with temporal clustering. [PDF]

PLOS Glob Public Health
Roberts KW, Alvarez B, de St Aubin M, Diaz O, Garnier S, Schnorr CD, Cruz S, Pavon L, Ochoa A, See R, Medice S, Santos HM, Ochoa J, Solis S, Dumas D, Baldwin M, Martinez A, Hakim A, Nilles E.   +18 more
europepmc   +1 more source