Effects of acute and long-term slow breathing exercise on muscle sympathetic nerve activity in untreated male patients with hypertension

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00159816%3A_____%2F13%3A00060582" target="_blank" >RIV/00159816:_____/13:00060582 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1097/HJH.0b013e32835eb2cf" target="_blank" >http://dx.doi.org/10.1097/HJH.0b013e32835eb2cf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1097/HJH.0b013e32835eb2cf" target="_blank" >10.1097/HJH.0b013e32835eb2cf</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of acute and long-term slow breathing exercise on muscle sympathetic nerve activity in untreated male patients with hypertension

Popis výsledku v původním jazyce

Objective: Acute slow breathing (SLOWB) affects sympathetic cardiovascular regulation, but its long-term effects are unknown. Using device-guided breathing we explored short-term and long-term SLOWB effects on blood pressure (BP), heart rate (HR) and muscle sympathetic nerve activity (MSNA) in essential hypertension. Methods: We measured BP, HR and MSNA in 10 hypertensive individuals at rest, during laboratory stressors, before and after acute SLOWB, and 8 weeks after SLOWB exercise. Twelve matched hypertensive controls underwent a similar protocol excluding SLOWB intervention. Office and 24-h BP were obtained at baseline and at follow-up. Results: Acute SLOWB had no influence on BP, HR, but decreased MSNA (P<0.01). BP, HR, MSNA responses to handgrip were comparable before and after acute SLOWB. Acute SLOWB tended to reduce SBP (P = 0.09), HR (P = 0.08), but not MSNA (P = 0.20) responses to mental stress. Long-term SLOWB decreased office SBP (P<0.001), DBP (P<0.01), HR (P = 0.004), but

Název v anglickém jazyce

Effects of acute and long-term slow breathing exercise on muscle sympathetic nerve activity in untreated male patients with hypertension

Popis výsledku anglicky

Objective: Acute slow breathing (SLOWB) affects sympathetic cardiovascular regulation, but its long-term effects are unknown. Using device-guided breathing we explored short-term and long-term SLOWB effects on blood pressure (BP), heart rate (HR) and muscle sympathetic nerve activity (MSNA) in essential hypertension. Methods: We measured BP, HR and MSNA in 10 hypertensive individuals at rest, during laboratory stressors, before and after acute SLOWB, and 8 weeks after SLOWB exercise. Twelve matched hypertensive controls underwent a similar protocol excluding SLOWB intervention. Office and 24-h BP were obtained at baseline and at follow-up. Results: Acute SLOWB had no influence on BP, HR, but decreased MSNA (P<0.01). BP, HR, MSNA responses to handgrip were comparable before and after acute SLOWB. Acute SLOWB tended to reduce SBP (P = 0.09), HR (P = 0.08), but not MSNA (P = 0.20) responses to mental stress. Long-term SLOWB decreased office SBP (P<0.001), DBP (P<0.01), HR (P = 0.004), but

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FA - Kardiovaskulární nemoci včetně kardiochirurgie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Journal of Hypertension

ISSN

0263-6352

e-ISSN

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Svazek periodika

31

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

739-746

Kód UT WoS článku

000315952100015

EID výsledku v databázi Scopus

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