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dc.contributor.authorNowak-Lis, Agata
dc.contributor.authorGabryś, Tomasz
dc.contributor.authorNowak, Zbigniew
dc.contributor.authorJastrzebski, Paweł
dc.contributor.authorSzmatlan-Gabryś, Urszula
dc.contributor.authorKonarska, Anna
dc.contributor.authorGrzybowska-Ganszczyk, Dominika
dc.contributor.authorPilis, Anna
dc.date.accessioned2021-11-01T11:00:41Z-
dc.date.available2021-11-01T11:00:41Z-
dc.date.issued2021
dc.identifier.citationNOWAK-LIS, A. GABRYŚ, T. NOWAK, Z. JASTRZEBSKI, P. SZMATLAN-GABRYŚ, U. KONARSKA, A. GRZYBOWSKA-GANSZCZYK, D. PILIS, A. The Use of Artificial Hypoxia in Endurance Training in Patients after Myocardial Infarction. International Journal of Environmental Research and Public Health, 2021, roč. 18, č. 4, s. 1-11. ISSN: 1661-7827cs
dc.identifier.issn1661-7827
dc.identifier.uri2-s2.0-85100569821
dc.identifier.urihttp://hdl.handle.net/11025/45673
dc.format11 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherMDPIen
dc.relation.ispartofseriesInternational Journal of Environmental Research and Public Healthen
dc.rights© authorsen
dc.titleThe Use of Artificial Hypoxia in Endurance Training in Patients after Myocardial Infarctionen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThe presence of a well-developed collateral circulation in the area of the artery responsible for the infarction improves the prognosis of patients and leads to a smaller area of infarction. One of the factors influencing the formation of collateral circulation is hypoxia, which induces angiogenesis and arteriogenesis, which in turn cause the formation of new vessels. The aim of this study was to assess the effect of endurance training conducted under normobaric hypoxia in patients after myocardial infarction at the level of exercise tolerance and hemodynamic parameters of the left ventricle. Thirty-five patients aged 43–74 (60.48 4.36) years who underwent angioplasty with stent implantation were examined. The program included 21 training units lasting about 90 min. A statistically significant improvement in exercise tolerance assessed with the cardiopulmonary exercise test (CPET) was observed: test duration (p < 0.001), distance covered (p < 0.001), HRmax (p = 0.039), maximal systolic blood pressure (SBPmax) (p = 0.044), peak minute ventilation (VE) (p = 0.004) and breathing frequency (BF) (p = 0.044). Favorable changes in left ventricular hemodynamic parameters were found for left ventricular end-diastolic dimension LVEDD (p = 0.002), left ventricular end-systolic dimension LVESD (p = 0.015), left ventricular ejection fraction (LVEF) (p = 0.021), lateral e’ (p < 0.001), septal e’ (p = 0.001), and E/A (p = 0.047). Endurance training conducted in hypoxic conditions has a positive effect on exercise tolerance and the hemodynamic indicators of the left ventricle.en
dc.subject.translatedcardiac rehabilitationen
dc.subject.translatedendurance activityen
dc.subject.translatednormobaric hypoxiaen
dc.subject.translatedexercise toleranceen
dc.subject.translatedleft ventricleen
dc.identifier.doi10.3390/ijerph18041633
dc.type.statusPeer-revieweden
dc.identifier.document-number623566800001
dc.identifier.obd43933631
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