2024

• Stewart, G., Fermoyle, C., Wheatley, C., Robach, P., Tiller, N., Taylor, B., Ziegler, B., Schwartz, J., Gavet, A., Chabridon, L., et al (2024). Effect of Ultramarathon Trail Running at Sea Level and Altitude on Alveolar-Capillary Function and Lung Diffusion. Medicine and Science in Sports and Exercise, 56(9), 1759-1769. [More Information]
• Chou, H., Arthur, K., Shaw, E., Schaber, C., Boyle, B., Allsworth, M., Kelly, E., Stewart, G., Wheatley, C., Fermoyle, C., et al (2024). Metabolic insights at the finish line: deciphering physiological changes in ultramarathon runners through breath VOC analysis. Journal of Breath Research, 18(2), 026008. [More Information]
• Aitken, C., Pathangey, G., Stamos, M., Kim, C., Johnson, B., Stewart, G. (2024). Reproducibility and responsiveness of airway impedance measures derived from the forced oscillation technique across different operating lung volumes. Respiratory Physiology and Neurobiology, 320, 104200. [More Information]

2023

• Aitken, C., Stewart, G., Walsh, J., Palmer, T., Adams, L., Sabapathy, S., Morris, N. (2023). Exertional dyspnea responses to the Dyspnea Challenge in heart failure: Comparison to chronic obstructive pulmonary disease. Heart and Lung: Journal of Acute and Critical Care, 58, 108-115. [More Information]
• McKeown, D., Stewart, G., Kavanagh, J. (2023). The severity of acute hypoxaemia determines distinct changes in intracortical and spinal neural circuits. Experimental Physiology, 108(9), 1203-1214. [More Information]

2022

• Aitken, C., Sharma, P., Louis, M., Walsh, J., Stewart, G., Sabapathy, S., Adams, L., Morris, N. (2022). Examining the repeatability of a novel test to measure exertional dyspnoea in chronic obstructive pulmonary disease. Respiratory Physiology and Neurobiology, 296. [More Information]
• Aitken, C., Walsh, J., Stewart, G., Sabapathy, S., Adams, L., Morris, N. (2022). Exertional Dyspnoea responses reported in the Dyspnoea Challenge and measures of disease severity in COPD. Respiratory Physiology and Neurobiology, 304. [More Information]
• Aitken, C., Walsh, J., Sabapathy, S., Adams, L., Morris, N., Stewart, G. (2022). Optimising the Dyspnoea Challenge: exertional dyspnoea responses to changing treadmill gradients. Respiratory Physiology and Neurobiology, 302. [More Information]

2021

• Aitken, C., Stewart, G., Walsh, J., Seale, H., Morris, N. (2021). Assessment of oxygenation after balloon pulmonary angioplasty for patients with inoperable chronic thromboembolic pulmonary hypertension. International Journal of Cardiology, 337(104). [More Information]
• Balmain, B., Sabapathy, S., Yamada, A., Shiino, K., Chan, J., Haseler, L., Kavanagh, J., Morris, N., Stewart, G. (2021). Cardiac perturbations after high-intensity exercise are attenuated in middleaged compared with young endurance athletes: Diminished stress or depleted stimuli? American Journal of Physiology - Heart and Circulatory Physiology, 320(1), H159-H168. [More Information]
• Stewart, G., Cross, T., Joyner, M., Chase, S., Curry, T., Lehrer-Graiwer, J., Dufu, K., Vlahakis, N., Johnson, B. (2021). Impact of pharmacologically left shifting the oxygen-hemoglobin dissociation curve on arterial blood gases and pulmonary gas exchange during maximal exercise in hypoxia. High Altitude Medicine and Biology (Print), 22(3), 249-262. [More Information]
• Reddy, Y., Stewart, G., Obokata, M., Koepp, K., Borlaug, B. (2021). Peripheral and pulmonary effects of inorganic nitrite during exercise in heart failure with preserved ejection fraction. European Journal of Heart Failure, 23(5), 814-823. [More Information]
• Obokata, M., Reddy, Y., Koepp, K., Stewart, G., Olson, T., Melenovsky, V., Burkhoff, D., Borlaug, B. (2021). Salutary Acute Effects of Exercise on Central Hemodynamics in Heart Failure With Preserved Ejection Fraction. Journal of Cardiac Failure, 27(12), 1313-1320. [More Information]

2020

• Stewart, G., Chase, S., Cross, T., Wheatley-Guy, C., Joyner, M., Curry, T., Lehrer-Graiwer, J., Dufu, K., Vlahakis, N., Johnson, B. (2020). Effects of an allosteric hemoglobin affinity modulator on arterial blood gases and cardiopulmonary responses during normoxic and hypoxic low-intensity exercise. Journal of Applied Physiology, 128(6), 1467-1476. [More Information]
• Tiller, N., Stewart, G., Illidi, C., Levine, B. (2020). Exercise is medicine? The cardiorespiratory implications of ultra-marathon. Current Sports Medicine Reports, 19(8), 290-297. [More Information]
• Stewart, G., Wheatley, C., Johnson, B., Taylor, W., Kim, C. (2020). Impact of pulsed electromagnetic field therapy on vascular function and blood pressure in hypertensive individuals. Journal of Clinical Hypertension, 22(6), 1083-1089. [More Information]
• Stewart, G., Chan, J., Kane, G., Johnson, B., Balmain, B., Yamada, A., Shiino, K., Haseler, L., Sabapathy, S. (2020). Marked Disparity in Regional and Transmural Cardiac Mechanics in the Athlete's Heart. Medicine and Science in Sports and Exercise, 52(9), 1908-1914. [More Information]
• Stewart, G., Wheatley, C., Morris, N., Coffman, K., Stepanek, J., Carlson, A., Issa, A., Schmidt, M., Johnson, B. (2020). Myocardial adaptability in young and older-aged sea-level habitants sojourning at Mt Kilimanjaro: are cardiac compensatory limits reached in older trekkers? European Journal of Applied Physiology, 120(4), 799-809. [More Information]
• Stewart, G., Johnson, B., Sprecher, D., Reddy, Y., Obokata, M., Goldsmith, S., Bart, B., Oughton, A., Fillmore, C., Behm, D., et al (2020). Targeting pulmonary capillary permeability to reduce lung congestion in heart failure: a randomized, controlled pilot trial. European Journal of Heart Failure, 22(9), 1641-1645. [More Information]
• Kim, C., Wheatley, C., Stewart, G., Yeo, D., Taylor, W., Johnson, B. (2020). The impact of pulsed electromagnetic field therapy on blood pressure and circulating nitric oxide levels: a double blind, randomized study in subjects with metabolic syndrome. Blood Pressure, 29(1), 47-54. [More Information]

2019

• Dominelli, P., Baker, S., Wiggins, C., Stewart, G., Sajgalik, P., Shepherd, J., Roberts, S., Roy, T., Curry, T., Hoyer, J., et al (2019). Dissociating the effects of oxygen pressure and content on the control of breathing and acute hypoxic response. Journal of Applied Physiology, 127(6), 1622-1631. [More Information]
• Coffman, K., Stewart, G., Carlson, A., Wheatley, C., Johnson, B. (2019). Effect of age on the presence of comet tails at high altitude. Respiratory Physiology and Neurobiology, 259, 166-169. [More Information]
• Pathangey, G., Wheatley, C., Stewart, G., Anderson, P., Richert, M., Miller, A., Johnson, J., Johnson, B. (2019). Relationship of Activity Patterns to Acute Mountain Sickness in South Pole Workers. International Journal of Sports Medicine, 40(7), 440-446. [More Information]
• Sun, D., Kobayashi, K., Samuel, M., Stewart, G., Skummer, P. (2019). Right- versus Left-Sided Chest Ports in Oncologic Patients with a History of Right-Sided Port Removal: Are There Any Differences in the Complication Rates? Journal of Vascular and Interventional Radiology, 30(5), 726-733. [More Information]

2018

• Balmain, B., Jay, O., Morris, N., Stewart, G., Shiino, K., McFarland, A., Jayasinghe, R., Chan, J., Sabapathy, S. (2018). Folic acid supplementation improves vascular endothelial function, yet not skin blood flow during exercise in the heat, in patients with heart failure. American Journal of Physiology - Regulatory Integrative and Comparative Physiology, 315(4), R810-R819. [More Information]
• Cross, T., Wheatley, C., Stewart, G., Coffman, K., Carlson, A., Stepanek, J., Morris, N., Johnson, B. (2018). The influence of thoracic gas compression and airflow density dependence on the assessment of pulmonary function at high altitude. Physiological Reports, 6(6), e13576. [More Information]
• Balmain, B., Jay, O., Morris, N., Shiino, K., Stewart, G., Jayasinghe, R., Chan, J., Sabapathy, S. (2018). Thermoeffector responses at a fixed rate of heat production in heart failure patients. Medicine and Science in Sports and Exercise, 50(3), 417-426. [More Information]

2017

• Balmain, B., Sabapathy, S., Jay, O., Adsett, J., Stewart, G., Jayasinghe, R., Morris, N. (2017). Heart failure and thermoregulatory control: can patients with heart failure handle the heat? Journal of Cardiac Failure, 23(8), 621-627. [More Information]
• Stewart, G., Chan, J., Yamada, A., Kavanagh, J., Haseler, L., Shiino, K., Sabapathy, S. (2017). Impact of high-intensity endurance exercise on regional left and right ventricular myocardial mechanics. European Heart Journal - Cardiovascular Imaging, 18(6), 688-696. [More Information]
• Taylor, B., Stewart, G., Marck, J., Summerfield, D., Issa, A., Johnson, B. (2017). Interstitial lung fluid balance in healthy lowlanders exposed to high-altitude. Respiratory Physiology and Neurobiology, 243, 77-85. [More Information]

2016

• Balmain, B., Jay, O., Sabapathy, S., Royston, D., Stewart, G., Jayasinghe, R., Morris, N. (2016). Altered thermoregulatory responses in heart failure patients exercising in the heat. Physiological Reports, 4(21), 1-10. [More Information]
• Balmain, B., Jay, O., Sabapathy, S., Royston, D., Stewart, G., Jayasinghe, R., Morris, N. (2016). Exercising in the heat disrupts human heat balance in heart failure patients. 63rd ACSM annul Meeting and 7th World Congress on Exercise is Medicine, Philadelphia: David Myers.
• Stewart, G., Yamada, A., Haseler, L., Kavanagh, J., Chan, J., Koerbin, G., Wood, C., Sabapathy, S. (2016). Influence of exercise intensity and duration on functional and biochemical perturbations in the human heart. Journal of Physiology, 594(11), 3031-3044. [More Information]
• Stewart, G., Yamada, A., Kavanagh, J., Haseler, L., Chan, J., Sabapathy, S. (2016). Reproducibility of Echocardiograph-Derived Multilevel Left Ventricular Apical Twist Mechanics. Echocardiography, 33(2), 257-263. [More Information]
• Balmain, B., Stewart, G., Yamada, A., Chan, J., Haseler, L., Sabapathy, S. (2016). The impact of an experimentally induced increase in arterial blood pressure on left ventricular twist mechanics. Experimental Physiology, 101(1), 124-134. [More Information]

2015

• Stewart, G., Yamada, A., Haseler, L., Kavanagh, J., Koerbin, G., Chan, J., Sabapathy, S. (2015). Altered ventricular mechanics after 60 min of high-intensity endurance exercise: Insights from exercise speckle-tracking echocardiography. American Journal of Physiology - Heart and Circulatory Physiology, 308(8), H875-H883. [More Information]

2014

• Stewart, G., Kavanagh, J., Koerbin, G., Simmonds, M., Sabapathy, S. (2014). Cardiac electrical conduction, autonomic activity and biomarker release during recovery from prolonged strenuous exercise in trained male cyclists. European Journal of Applied Physiology, 114(1), 1-10. [More Information]