Peripheral vasodilation is reduced during exercise in perimenopausal women with elevated cardiovascular risk

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17450%2F20%3AA21026AQ" target="_blank" >RIV/61988987:17450/20:A21026AQ - isvavai.cz</a>

Výsledek na webu

<a href="https://journals.lww.com/menopausejournal/Abstract/2020/10000/Peripheral_vasodilation_is_reduced_during_exercise.11.aspx" target="_blank" >https://journals.lww.com/menopausejournal/Abstract/2020/10000/Peripheral_vasodilation_is_reduced_during_exercise.11.aspx</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1097/GME.0000000000001582" target="_blank" >10.1097/GME.0000000000001582</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Peripheral vasodilation is reduced during exercise in perimenopausal women with elevated cardiovascular risk

Popis výsledku v původním jazyce

Objective: The menopausal transition has a negative effect on peripheral dilation in response to various stimuli including shear stress and exercise. Whether the presence of elevated traditional cardiovascular disease (CVD) risk factors in women going through menopause exacerbates the adverse effect on peripheral vasodilation is unclear. Methods: Forty-four perimenopausal women with relatively low CVD risk were divided into tertiles based on atherosclerotic CVD (ASCVD) 10-year risk scores (lowest: 0.1%-0.5%, middle: 0.6%-0.9%, higher: >1%). Comparisons were made across tertile groups for the femoral artery vascular conductance (FVC) response to single-leg knee extension exercise (0, 5, 10, 15 W) as measured using Doppler ultrasound. Results: At higher exercise intensities, FVC was lower in women in the tertile group with the highest ASCVD 10-year risk scores (10 W: 6 ± 2 mL/min/mm Hg, 15 W: 8 ± 3 mL/min/mm Hg) compared to women in the lowest tertile group (10 W: 9 ± 3 mL/min/mm Hg, P = 0.01; 15 W: 12 ± 3 mL/min/mm Hg, P < 0.01) and middle tertile group (10 W: 10 ± 4 mL/min/mm Hg, P < 0.01; 15 W: 12 ± 5 mL/min/mm Hg, P < 0.01). The overall increase in FVC during exercise from 0 to 15 W remained lower (P ≤ 0.01) in women with the highest ASCVD risk scores compared to the other two tertile groups even after adjustment for chronological age, arterial stiffness, and fat-free mass adjusted aerobic fitness level. Conclusion: Our results show that the presence of mild differences in ASCVD risk scores may be associated with a blunted active limb blood flow during leg exercise in mid-life women transitioning through menopause.

Název v anglickém jazyce

Peripheral vasodilation is reduced during exercise in perimenopausal women with elevated cardiovascular risk

Popis výsledku anglicky

Objective: The menopausal transition has a negative effect on peripheral dilation in response to various stimuli including shear stress and exercise. Whether the presence of elevated traditional cardiovascular disease (CVD) risk factors in women going through menopause exacerbates the adverse effect on peripheral vasodilation is unclear. Methods: Forty-four perimenopausal women with relatively low CVD risk were divided into tertiles based on atherosclerotic CVD (ASCVD) 10-year risk scores (lowest: 0.1%-0.5%, middle: 0.6%-0.9%, higher: >1%). Comparisons were made across tertile groups for the femoral artery vascular conductance (FVC) response to single-leg knee extension exercise (0, 5, 10, 15 W) as measured using Doppler ultrasound. Results: At higher exercise intensities, FVC was lower in women in the tertile group with the highest ASCVD 10-year risk scores (10 W: 6 ± 2 mL/min/mm Hg, 15 W: 8 ± 3 mL/min/mm Hg) compared to women in the lowest tertile group (10 W: 9 ± 3 mL/min/mm Hg, P = 0.01; 15 W: 12 ± 3 mL/min/mm Hg, P < 0.01) and middle tertile group (10 W: 10 ± 4 mL/min/mm Hg, P < 0.01; 15 W: 12 ± 5 mL/min/mm Hg, P < 0.01). The overall increase in FVC during exercise from 0 to 15 W remained lower (P ≤ 0.01) in women with the highest ASCVD risk scores compared to the other two tertile groups even after adjustment for chronological age, arterial stiffness, and fat-free mass adjusted aerobic fitness level. Conclusion: Our results show that the presence of mild differences in ASCVD risk scores may be associated with a blunted active limb blood flow during leg exercise in mid-life women transitioning through menopause.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30306 - Sport and fitness sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Menopause

ISSN

1072-3714

e-ISSN

1530-0374

Svazek periodika

27

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

1167-1170

Kód UT WoS článku

000588147200011

EID výsledku v databázi Scopus

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