The pulmonary effects of expiratory muscle training in patients with heart failure

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F19%3A00110139" target="_blank" >RIV/00216224:14110/19:00110139 - isvavai.cz</a>

Result on the web

<a href="http://biocell.institute/index.php/BioCell/article/view/235" target="_blank" >http://biocell.institute/index.php/BioCell/article/view/235</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The pulmonary effects of expiratory muscle training in patients with heart failure

Original language description

Heart failure with reduced ejection fraction (HFrEF) is accompanied with dyspnea of various etiologies, one of them being myopathy of respiratory muscles. The goal of the study was to objectivize the effect of home training of expiratory muscles (EMT) using a Threshold PEP® trainer on functional lung capacity, mouth occlusion pressures, chest expansion, dyspnea and fatigue in HFrEF patients. 32 consecutive patients with stable HFrEF were included in the prospective study. The patients were divided into intervention and no intervention group - 16 patients who performed EMT in the intervention group and the remaining 16 patients as a control group with no intervention. After 10-weeks of EMT maximal expiratory pressure increased significantly from 7.59 to 9.49 kPa, maximal inspiratory pressure increased from 4.80 to 7.20 kPa, both forced expiratory volume in one second and peak respiratory flow also increased. Maximal expiratory pressure was found to have a decreasing trend in the control group together with a significant decrease in maximal inspiratory preasure. Expiratory muscle training significantly improved functional lung capacity, increased strength of respiratory muscles characterised by mouth occlusion pressures, decreased subjective perception of stress dyspnea and fatigue of patients with stable HFrEF.

Czech name

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Czech description

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Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

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OECD FORD branch

30201 - Cardiac and Cardiovascular systems

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Biocell (Mendoza)

ISSN

1667-5746

e-ISSN

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Volume of the periodical

43

Issue of the periodical within the volume

3

Country of publishing house

AR - ARGENTINA

Number of pages

8

Pages from-to

110-117

UT code for WoS article

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EID of the result in the Scopus database

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