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Intermittent sequential pneumatic compression does not enhance whole-body heat loss in elderly adults during extreme heat exposure.
Appl Physiol Nutr Metab. 2019 Dec; 44(12):1383-1386.AP

Abstract

Lower-limb intermittent sequential pneumatic compression (ISPC) improves circulation and vascular function in elderly adults. We evaluated the hypothesis that ISPC would also augment whole-body heat loss (WBHL) in elderly adults (aged 69 ± 4 years) resting in extreme heat (40 °C). While ISPC increased mean arterial pressure (91 ± 9 mm Hg) relative to no-ISPC (83 ± 5 mm Hg; P = 0.013) at the end of the exposure, no influence on WBHL was observed (81 ± 7 and 86 ± 11 W for ISPC and no-ISPC, respectively, P = 0.310). Novelty When assessed in elderly adults during an extreme heat exposure, intermittent sequential pneumatic compression augmented mean arterial pressure but did not enhance whole-body heat loss.

Authors+Show Affiliations

Human and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, ON K1N 6N5, Canada. Human and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, ON K1N 6N5, Canada.Human and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, ON K1N 6N5, Canada. Human and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, ON K1N 6N5, Canada.Human and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, ON K1N 6N5, Canada. Human and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, ON K1N 6N5, Canada.Human and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, ON K1N 6N5, Canada.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31398291

Citation

D'Souza, Andrew W., et al. "Intermittent Sequential Pneumatic Compression Does Not Enhance Whole-body Heat Loss in Elderly Adults During Extreme Heat Exposure." Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquee, Nutrition Et Metabolisme, vol. 44, no. 12, 2019, pp. 1383-1386.
D'Souza AW, Notley SR, Meade RD, et al. Intermittent sequential pneumatic compression does not enhance whole-body heat loss in elderly adults during extreme heat exposure. Appl Physiol Nutr Metab. 2019;44(12):1383-1386.
D'Souza, A. W., Notley, S. R., Meade, R. D., & Kenny, G. P. (2019). Intermittent sequential pneumatic compression does not enhance whole-body heat loss in elderly adults during extreme heat exposure. Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquee, Nutrition Et Metabolisme, 44(12), 1383-1386. https://doi.org/10.1139/apnm-2019-0364
D'Souza AW, et al. Intermittent Sequential Pneumatic Compression Does Not Enhance Whole-body Heat Loss in Elderly Adults During Extreme Heat Exposure. Appl Physiol Nutr Metab. 2019;44(12):1383-1386. PubMed PMID: 31398291.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Intermittent sequential pneumatic compression does not enhance whole-body heat loss in elderly adults during extreme heat exposure. AU - D'Souza,Andrew W, AU - Notley,Sean R, AU - Meade,Robert D, AU - Kenny,Glen P, Y1 - 2019/08/09/ PY - 2019/8/10/pubmed PY - 2020/3/10/medline PY - 2019/8/10/entrez KW - aging KW - blood pressure KW - calorimetry KW - calorimétrie KW - compression KW - heat exchange KW - heat stress KW - pression artérielle KW - stress thermique KW - vieillissement KW - échange de chaleur SP - 1383 EP - 1386 JF - Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme JO - Appl Physiol Nutr Metab VL - 44 IS - 12 N2 - Lower-limb intermittent sequential pneumatic compression (ISPC) improves circulation and vascular function in elderly adults. We evaluated the hypothesis that ISPC would also augment whole-body heat loss (WBHL) in elderly adults (aged 69 ± 4 years) resting in extreme heat (40 °C). While ISPC increased mean arterial pressure (91 ± 9 mm Hg) relative to no-ISPC (83 ± 5 mm Hg; P = 0.013) at the end of the exposure, no influence on WBHL was observed (81 ± 7 and 86 ± 11 W for ISPC and no-ISPC, respectively, P = 0.310). Novelty When assessed in elderly adults during an extreme heat exposure, intermittent sequential pneumatic compression augmented mean arterial pressure but did not enhance whole-body heat loss. SN - 1715-5320 UR - https://www.unboundmedicine.com/medline/citation/31398291/Intermittent_sequential_pneumatic_compression_does_not_enhance_whole-body_heat_loss_in_elderly_adults_during_extreme_heat_exposure L2 - http://www.nrcresearchpress.com/doi/full/10.1139/apnm-2019-0364?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub=pubmed DB - PRIME DP - Unbound Medicine ER -