Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Glenn M. Stewart"'
Publikováno v:
Experimental Physiology, Vol 108, Iss 9, Pp 1203-1214 (2023)
Abstract The purpose of this study was to examine how two common methods of continuous hypoxaemia impact the activity of intracortical circuits responsible for inhibition and facilitation of motor output, and spinal excitability. Ten participants wer
Externí odkaz:
https://doaj.org/article/ada8bd6d35e9421dbaef692e1e064520
Autor:
Chul-Ho Kim, Courtney M. Wheatley-Guy, Glenn M. Stewart, Dongwook Yeo, Win-Kuang Shen, Bruce D. Johnson
Publikováno v:
Blood Pressure, Vol 29, Iss 1, Pp 47-54 (2020)
Purpose: Regulation of blood pressure (BP) is important in reducing the risk for cardiovascular disease. There is growing interest in non-pharmacological methods to treat BP including a novel approach using pulsed electromagnetic field therapy (PEMF)
Externí odkaz:
https://doaj.org/article/b00338a3df7b4673bc90ff06a372b0f1
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 10, Iss 16 (2021)
Background Hemodynamic perturbations in heart failure with preserved ejection fraction (HFpEF) may alter the distribution of blood in the lungs, impair gas transfer from the alveoli into the pulmonary capillaries, and reduce lung diffusing capacity.
Externí odkaz:
https://doaj.org/article/bffe6e48ab2b44818583f66a51e5ffb9
Autor:
NICHOLAS B. TILLER, COURTNEY M. WHEATLEY-GUY, CAITLIN C. FERMOYLE, PAUL ROBACH, BRIANA ZIEGLER, ALICE GAVET, JESSE C. SCHWARTZ, BRYAN J. TAYLOR, KEREN CONSTANTINI, ROBERT MURDOCK, BRUCE D. JOHNSON, GLENN M. STEWART
Publikováno v:
Medicine & Science in Sports & Exercise. 54:1647-1656
Despite a growing body of literature on the physiological responses to ultramarathon, there is a paucity of data in females. This study assessed the female physiological response to ultramarathon and compared the frequency of perturbations to a group
Autor:
Barry A. Borlaug, Daniel Burkhoff, Yogesh N.V. Reddy, Masaru Obokata, Thomas P. Olson, Katlyn E. Koepp, Vojtech Melenovsky, Glenn M. Stewart
Publikováno v:
J Card Fail
BACKGROUND: A warmup period of “priming” exercise has been shown to improve peripheral oxygen transport in older adults. We sought to determine the acute effects of priming exercise on central hemodynamics at rest and during a repeat exercise in
Autor:
Craig R. Aitken, Glenn M. Stewart, James R. Walsh, Tanya Palmer, Lewis Adams, Surendran Sabapathy, Norman R. Morris
Publikováno v:
Heartlung : the journal of critical care. 58
In heart failure (HF), exertional dyspnea is a common symptom, but validated field-based tests for its measurement are limited. The Dyspnea Challenge is a two-minute uphill treadmill walk designed to measure exertional dyspnea in cardiopulmonary dise
Publikováno v:
Eur J Heart Fail
Aims To determine whether inorganic nitrite improves peripheral and pulmonary oxygen (O2 ) transport during exercise in heart failure with preserved ejection fraction (HFpEF). Methods and results Data from two invasive, randomized, double-blind, plac
Autor:
Bryce N. Balmain, Kenji Shiino, Luke J. Haseler, Akira Yamada, Surendran Sabapathy, Justin J. Kavanagh, Glenn M. Stewart, Jonathan Chan, Norman R. Morris
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 320:H159-H168
High-intensity endurance exercise elicits acute cardiac imbalances that may be an important stimulus for adaptive cardiac remodeling. This study highlights that following a bout of high-intensity exercise that is typical of routine day-to-day cycling
Publikováno v:
Am J Physiol Regul Integr Comp Physiol
Patients with heart failure with preserved ejection fraction (HFpEF) experience symptoms of exertional dyspnea that may be related to lung fluid accumulation during exercise. A computed tomography (CT)-based method was used to measure exercise-induce
Autor:
Craig R. Aitken, James R. Walsh, Surendran Sabapathy, Lewis Adams, Norman R. Morris, Glenn M. Stewart
Publikováno v:
Respiratory physiologyneurobiology. 302
The Dyspnoea Challenge is a two-minute treadmill walk designed to measure exertional dyspnoea(ED). To efficiently individualise workload, we aimed to assess; 1) whether the Dyspnoea Challenge is responsive to 1% changes in treadmill gradient and 2) t