Results 181 to 190 of about 108,157 (279)

The role of small or single-institution prospective studies in thoracic research [PDF]

, 2019
Frye, C. Corbin, Harrison, M. Shea, Kozower, Benjamin D, Meyers, Bryam F, Puri, Varun, Semenkovich, Tara R, Subramanian, Melanie   +6 more
core   +1 more source

Functional Recovery Patterns and Exercise Tolerance in Children With Persistent Asthma: An Observational Study Using Spirometry and the Six-Minute Walk Test (6MWT). [PDF]

Cureus
S S, Devarajan A, Lakshmi VS.
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

Respiratory oscillometry in monitoring lung transplant allograft function: a systematic scoping review. [PDF]

Eur Respir Rev
Olanipekun T, Divo M, Abe T, Taddesse A, Poli S, Jacob S, Sheikh A, Sharma N.   +7 more
europepmc   +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

Feasibility and results of joint ambulatory monitoring of exposure to particulate matter pollution and lung function in children in Abidjan, Côte d'Ivoire: a cross-sectional observational study. [PDF]

BMJ Open
Pajot A, Yapo M, Liousse C, Doumbia M, Gnamien S, Ahoua S, Djé S, Dick F, Fayon M, Yoboue V, Marcy O.   +10 more
europepmc   +1 more source

Females exhibit greater cardiac volume reductions with expiratory muscle loading during submaximal exercise compared to males

The Journal of Physiology, EarlyView.
Abstract figure legend Intrathoracic pressure (ITP) manipulation during submaximal exercise reveals load‐ and sex‐specific cardiac volume responses. Inspiratory loading increased oesophageal pressure swings and the work of breathing (Wb) but did not alter stroke volume (SV) or ventricular volumes in males or females.
Sarah A. Angus, Michelle Ottlik, Connor J. Doherty, Benjamin P. Thompson, Jason S. Au, Eric J. Stöhr, Paolo B. Dominelli   +6 more
wiley   +1 more source

Personalised screening intensity based on existing lung cancer risk and spirometry. [PDF]

ERJ Open Res
Goodley P, Zahed H, Balata H, Alonso A, Sharman A, Merchant Z, Hewitt K, Booton R, Sperrin M, Robbins HA, Crosbie PAJ.   +10 more
europepmc   +1 more source

Comparison of Signal‐ and Volume‐Based Ventilation‐Weighted Assessment Using 3D FLORET UTE MRI in Patients With Various Pulmonary Disease

Magnetic Resonance in Medicine, Volume 95, Issue 5, Page 2814-2827, May 2026.
ABSTRACT Purpose 3D free‐breathing, proton, contrast‐agent‐free MR methods are increasingly used for pulmonary ventilation‐weighted measurements. The methods are split between: (1) signal‐based, which rely on lung parenchyma signal changes during respiration, and (2) volume‐based that utilize the Jacobian determinant of deformation fields from the ...
Filip Klimeš, Joseph W. Plummer, Andreas Voskrebenzev, Marcel Gutberlet, Marius M. Klein, Matthew M. Willmering, Alexander M. Matheson, Abdullah S. Bdaiwi, Frank Wacker, Jason C. Woods, Zackary I. Cleveland, Laura L. Walkup, Jens Vogel‐Claussen   +12 more
wiley   +1 more source

Comparing the accuracy of CDQ, CAPTURE, LFQ, COPD-PS, COPD-SQ and SCSQ questionnaires for COPD screening in a hospital-facilitated community screening Iranian population. [PDF]

BMC Pulm Med
Abedi S, Salamat S, Heshmatipoor M, Mahdavi S, Fatehi R, Valian F, Aliyali M, Barzegari S.   +7 more
europepmc   +1 more source