Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Chemoreflex function in heart failure.

H D Schultz1, S Y Sun

  • 1Department of Physiology and Biophysics, University of Nebraska College of Medicine, 984575 Nebraska Medical Center, Omaha, NE 68198-4575, USA. hschultz@unmc.edu

Heart Failure Reviews
|October 18, 2005
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Transition patterns of frailty states among Chinese aged 50 years and above: a sequence analysis].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2026
Same author

Eff ect of hCG fol low-up on anxiety, depression, and quality of life in women with gestational trophoblastic dissease.

Ceska gynekologie·2025
Same author

[Trajectory of intrinsic capacity and association with daily life ability in people aged 50 years and over in Shanghai].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2025
Same author

Cancer-Associated Fibroblast-Driven Progression of HPV+ Head and Neck Cancer with Organoid Models.

Journal of dental research·2025
Same author

[Association between vitamin D level and grip strength in adults aged 50 and older in Shanghai].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2024
Same author

[Association between dietary pattern and frailty among people aged 50 years and over in Shanghai].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2024
Same journal

Overcoming barriers to early diagnosis and treatment of p.Val142Ile amyloid transthyretin (ATTR) cardiomyopathy.

Heart failure reviews·2026
Same journal

Beyond vasodilation: sotatercept and the remodeling hypothesis in hfpef-associated pulmonary hypertension.

Heart failure reviews·2026
Same journal

Beyond the right ventricle: left heart involvement in pulmonary arterial hypertension.

Heart failure reviews·2026
Same journal

Left ventricular non-compaction in heart failure: contemporary perspective on diagnostic challenges and treatment opportunities.

Heart failure reviews·2026
Same journal

Correction to: Left atrial shunting devices: why, what, how, and… when?

Heart failure reviews·2026
Same journal

Cardiac microcurrent therapy in heart failure: Mechanistic rationale, early clinical evidence, and future directions.

Heart failure reviews·2026
See all related articles

Chemoreflexes regulate breathing and blood pressure. In heart failure, altered chemoreflex function may contribute to sympathetic overactivity and disease progression, impacting cardiovascular health.

Area of Science:

  • Cardiovascular Physiology
  • Autonomic Nervous System Regulation
  • Respiratory Control

Background:

  • Peripheral and central chemoreflexes are key autonomic regulators of ventilation and neural circulatory control.
  • These reflexes increase sympathetic nerve traffic and blood pressure.
  • Chronic heart failure (CHF) involves sustained sympathetic overactivity, a major factor in disease progression.

Purpose of the Study:

  • To review the function of peripheral and central chemoreflexes in heart failure.
  • To explore potential mechanisms behind altered chemoreflex function in CHF.
  • To assess the contribution of chemoreflexes to ventilatory and circulatory abnormalities in heart failure.

Main Methods:

  • Literature review of existing evidence on chemoreflex function in heart failure.

Related Experiment Videos

  • Analysis of studies investigating mechanisms of chemoreflex alteration in CHF.
  • Synthesis of data linking chemoreflexes to cardiovascular and respiratory changes in heart failure.

    • Main Results:

    • Evidence documents altered peripheral and central chemoreflex function in heart failure.
    • Potential mechanisms for these alterations are discussed.
    • Chemoreflex dysfunction is implicated in the pathophysiology of heart failure.

    Conclusions:

    • Chemoreflexes play a significant role in sympathetic control during heart failure.
    • Understanding chemoreflex alterations is crucial for addressing cardiovascular and ventilatory issues in CHF.
    • Further research is needed to fully elucidate the role of chemoreflexes in heart failure progression.