Carotid body chemoreceptors: physiology, pathology, and implications for health and disease
R Iturriaga, J Alcayaga, MW Chapleau… - Physiological …, 2021 - journals.physiology.org
The carotid body (CB) is the main peripheral chemoreceptor for arterial respiratory gases O2
and CO2 and pH, eliciting reflex ventilatory, cardiovascular, and humoral responses to …
and CO2 and pH, eliciting reflex ventilatory, cardiovascular, and humoral responses to …
Baroreflex dysfunction
H Kaufmann, L Norcliffe-Kaufmann… - New England Journal …, 2020 - Mass Medical Soc
Baroreflex Dysfunction Baroreflexes play both an adaptive and a homeostatic role,
maintaining blood pressure, heart rate, and blood volume within the normal range. Defects …
maintaining blood pressure, heart rate, and blood volume within the normal range. Defects …
[HTML][HTML] P2X3 receptor antagonism attenuates the progression of heart failure
Despite advances in the treatment of heart failure, prognosis is poor, mortality high and there
remains no cure. Heart failure is associated with reduced cardiac pump function, autonomic …
remains no cure. Heart failure is associated with reduced cardiac pump function, autonomic …
Neuroinflammation in heart failure: new insights for an old disease
Heart failure (HF) is a complex clinical syndrome affecting roughly 26 million people
worldwide. Increased sympathetic drive is a hallmark of HF and is associated with disease …
worldwide. Increased sympathetic drive is a hallmark of HF and is associated with disease …
Excess ventilation and exertional dyspnoea in heart failure and pulmonary hypertension
Increased ventilation relative to metabolic demands, indicating alveolar hyperventilation
and/or increased physiological dead space (excess ventilation), is a key cause of exertional …
and/or increased physiological dead space (excess ventilation), is a key cause of exertional …
Autonomic innervation of the carotid body as a determinant of its sensitivity: implications for cardiovascular physiology and pathology
F Brognara, ISA Felippe, HC Salgado… - Cardiovascular …, 2021 - academic.oup.com
The motivation for this review comes from the emerging complexity of the autonomic
innervation of the carotid body (CB) and its putative role in regulating chemoreceptor …
innervation of the carotid body (CB) and its putative role in regulating chemoreceptor …
Autonomic and respiratory consequences of altered chemoreflex function: clinical and therapeutic implications in cardiovascular diseases
A Giannoni, C Borrelli, F Gentile… - European journal of …, 2023 - Wiley Online Library
The importance of chemoreflex function for cardiovascular health is increasingly recognized
in clinical practice. The physiological function of the chemoreflex is to constantly adjust …
in clinical practice. The physiological function of the chemoreflex is to constantly adjust …
Benefit of buspirone on chemoreflex and central apnoeas in heart failure: a randomized controlled crossover trial
A Giannoni, C Borrelli, G Mirizzi… - European journal of …, 2021 - Wiley Online Library
Aims Increased chemosensitivity to carbon dioxide (CO2) is an important trigger of central
apnoeas (CA) in heart failure (HF), with negative impact on outcome. We hypothesized that …
apnoeas (CA) in heart failure (HF), with negative impact on outcome. We hypothesized that …
The exercise pressor reflex and chemoreflex interaction: cardiovascular implications for the exercising human
HY Wan, JC Weavil, TS Thurston… - The Journal of …, 2020 - Wiley Online Library
Key points Although the exercise pressor reflex (EPR) and the chemoreflex (CR) are
recognized for their sympathoexcitatory effect, the cardiovascular implication of their …
recognized for their sympathoexcitatory effect, the cardiovascular implication of their …
Cardiac diastolic and autonomic dysfunction are aggravated by central chemoreflex activation in heart failure with preserved ejection fraction rats
Key points Heart failure with preserved ejection fraction (HFpEF) is associated with
disordered breathing patterns, and sympatho‐vagal imbalance. Although it is well accepted …
disordered breathing patterns, and sympatho‐vagal imbalance. Although it is well accepted …