Arterial baroreflex control of heart rate in young and older adults and in patients with heart failure with preserved ejection fraction
Sign Up to like & getrecommendations! Published in 2023 at "Physiology"
DOI: 10.1152/physiol.2023.38.s1.5731195
Abstract: Background: The arterial baroreflex (ABR) plays an important role in evoking appropriate cardiovascular adjustments in response to perturbations such as exercise. The ABR control of heart rate (HR) becomes attenuated with advancing age and in… read more here.
Keywords: control; older controls; physiology; heart ... See more keywords
The Sympathetic Vasomotor Component of the Arterial Baroreflex is Impaired in Patients with Transthyretin Amyloidosis (ATTR)
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DOI: 10.1152/physiol.2025.40.s1.0212
Abstract: Background: Transthyretin amyloidosis (ATTR) is a disease in which misfolded proteins are deposited in the myocardium and peripheral nerves, resulting in autonomic dysfunction and heart failure with preserved ejection fraction (HFpEF). One of the most… read more here.
Keywords: vasomotor; levels lbnp; physiology; attr ... See more keywords
The impact of volume loading–induced low pressure baroreflex activation on arterial baroreflex‐controlled sympathetic arterial pressure regulation in normal rats
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DOI: 10.14814/phy2.13887
Abstract: Although low pressure baroreflex (LPB) has been shown to elicit various cardiovascular responses, its impact on sympathetic nerve activity (SNA) and arterial baroreflex (ABR) function has not been fully elucidated. The aim of this study… read more here.
Keywords: loading induced; volume; baroreflex; volume loading ... See more keywords
Altered Cardiac Autonomic Regulation in Overweight and Obese Subjects: The Role of Age-and-Gender-Adjusted Statistical Indicators of Heart Rate Variability and Cardiac Baroreflex
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DOI: 10.3389/fphys.2020.567312
Abstract: In the context of functional determinants of cardiovascular risk, a simple excess in body weight, as indexed by a rise in body mass index (BMI), plays a significant, well-recognized causal role. Conversely, BMI reductions toward… read more here.
Keywords: age; baroreflex; age gender; car ... See more keywords
Baroreflex and chemoreflex interaction in high-altitude exposure: possible role on exercise performance
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DOI: 10.3389/fphys.2024.1422927
Abstract: The hypoxic chemoreflex and the arterial baroreflex are implicated in the ventilatory response to exercise. It is well known that long-term exercise training increases parasympathetic and decreases sympathetic tone, both processes influenced by the arterial… read more here.
Keywords: high altitude; role exercise; exposure; baroreflex ... See more keywords