2019
The pulmonary effects of expiratory muscle training in patients with heart failure
DOSBABA, Filip; Ladislav BAŤALÍK; Petra ŽURKOVÁ; Martin HARTMAN; Radka ŠTĚPÁNOVÁ et al.Základní údaje
Originální název
The pulmonary effects of expiratory muscle training in patients with heart failure
Autoři
Vydání
Biocell (Mendoza), Argentina, 2019, 1667-5746
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30201 Cardiac and Cardiovascular systems
Stát vydavatele
Argentina
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14110/19:00110139
Organizační jednotka
Lékařská fakulta
Klíčová slova česky
srdeční selhání, trénink, dechové svalstvo
Klíčová slova anglicky
heart failure; training; respiratory muscles
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 9. 3. 2021 07:04, doc. Mgr. Ladislav Baťalík, Ph.D.
Anotace
V originále
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.