Results 71 to 80 of about 23,312 (152)

Baroreflex Function in Cardiovascular Disease

The baroreflex system is involved in modulating several physiological functions of the cardiovascular system and can modulate cardiac output, blood pressure, and cardiac electrophysiology directly and indirectly. In addition, it is involved in regulating
Gupta, Richa, Garcia, Rachel, Yehya, Amin, Yaranov, Dmitry M, Rao, Vishal N, Feliberti, Jason P, Salah, Husam M, Raje, Vikram, Patel, Pujan P, McCANN, Patrick, Alam, Amit H, Bindra, Amarinder S, Antoine, Steve M, Letarte, Laurie, Fudim, Marat, Hicks, Albert J, Howard, Brian, Raval, Nirav Y, Haglund, Nicholas A, Mahmood, Kiran, Rollins, Allman T   +20 more
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Baroreflex impairment and morbidity after major surgery

, 2017
Background Baroreflex dysfunction is a common feature of established cardiometabolic diseases that are most frequently associated with the development of critical illness.
Toner, A, Jenkins, N, Ackland, GL
core  

Sustained acute voltage-dependent blood pressure decrease with prolonged carotid baroreflex activation in therapy-resistant hypertension

, 2012
Chronic carotid baroreflex stimulation (Rheos system) has been shown to effectively reduce blood pressure in patients with resistant hypertension. Upon acute stimulation blood pressure also falls as a function of voltage.
Mohaupt, Markus G, De Leeuw, Peter W., Winkens, Bjorn; id_orcid, Winkens, Bjorn, Jongen-Vancraybex, Heidi, De Leeuw, Peter W, Mohaupt, Markus G., Kroon, Abraham A., Alnima, Teba, Scheffers, Ingrid, Schmidli, Jürg, Tordoir, Jan H. M., Kroon, Abraham A, Allemann, Yves, Kroon, Abraham A.; id_orcid, Tordoir, Jan H M, Schmidli, Juerg   +16 more
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Alterations in blood pressure dependent activation of leg muscles during standing following bed rest mimic those observed with ageing

Frontiers in Physiology
IntroductionBaroreflex-mediated activation of lower leg muscles (i.e., muscle-pump baroreflex) has been suggested to play a significant role in blood pressure regulation during standing.
Malcom Tremblay, Da Xu, Ajay K. Verma, Nandu Goswami, Nandu Goswami, Andrew P. Blaber   +5 more
doaj   +1 more source

Cardiac Baroreflex Sensitivity Is Not Correlated to Sympathetic Baroreflex Sensitivity Within Healthy, Young Humans

, 2010
The purpose of this study was to evaluate the relationship between the cardiac and sympathetic baroreflex sensitivities within healthy, young humans.
Timothy B. Curry, Charkoudian, N, Hart, ECJ, Andrea P. Dutoit, B. Gunnar Wallin, Curry, T B, Joyner, M J, Emma C. Hart, Michael J. Joyner, Nisha Charkoudian, Dutiot, A P, Wallin, B G   +11 more
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Baroreflex sensitivity in patients with chronic heart failure: the clinical significance and impact of therapy

Терапевтический архив, 2010
The review deals with the baroreflex regulation of circulation in chronic heart failure (CHF). The pathophysiological aspects of development of dysfunction of the baroreflex clinically estimated from its sensitivity are presented; the clinical value of ...
Mikhail Viktorovich Nepoklonov, Anatoliy Nikolaevich Rogoza, Andrey Aleksandrovich Skvortsov, Shurat Bodzievna Gorieva, Sergey Nikolaevich Tereshchenko, M V Nepoklonov, A N Rogoza, A A Skvortsov, Sh B Goriyeva, S N Tereshchenko   +9 more
doaj  

Baroreflex and autonomic responses to two equated isometric resistance exercise protocols in females

Revista Brasileira de Cineantropometria e Desempenho Humano
Different resistance exercise sessions/set configurations seem to lead to distinct hemodynamic, baroreflex, and autonomic responses. Nevertheless, the baroreflex and autonomic reactivities to an equated impulse-to-rest ratio (I:R) isometric exercise ...
Carlos Brendo Ferreira Reis, Igor Alves Mello, Victor Hugo Gasparini Neto, Lucas Rangel Affonso de Miranda, Letícia Nascimento Santos Neves, Luciana Carletti, Guilherme Fleury Fina Speretta, Richard Diego Leite   +7 more
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Impaired Baroreflex Gain During Pregnancy in Conscious Rats

, 2011
Pregnancy impairs baroreflex gain, but the mechanism is incompletely understood. To test the hypothesis that reductions in brain insulin contribute, we determined whether pregnant rats exhibit lower cerebrospinal fluid (CSF) insulin ...
Virginia L. Brooks, Afaf S. Azar
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Association between altered baroreflex control and pain intensity in fibromyalgia

BMC Neurology
Background The role of the sympathetic nervous system dysfunction in fibromyalgia (FM) is unclear. A large series of studies has shown that various abnormalities of the autonomic nervous system are present in fibromyalgia and contribute at least in part ...
Christoph Best, Ana L. Sayegh, Anna Mueck, Julia Emde, Kati Thieme, Heidrun H. Krämer   +5 more
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The variability of baroreflex sensitivity in juvenile, spontaneously hypertensive rats

, 2011
In this study the baroreflex sensitivity of conscious, juvenile, spontaneously hypertensive rats (SHRs) was compared. The study population consisted of 19 eight-week-old male SHRs.
V.E. Valenti, Sato, Monica Akemi [UNIFESP], FERREIRA, C., Ferreira, C. [UNIFESP], C. Ferreira, VALENTI, V. E., E. Colombari, M.A. Sato, SATO, M. A., Valenti, V. E. [UNIFESP], L.C. De Abreu, COLOMBARI, E., ABREU, L. C. de   +12 more
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