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

Cardiovascular physiology and sleep.

Narayana S Murali1, Anna Svatikova, Virend K Somers

  • 1Mayo Clinic and Mayo Foundation, Rochester, MN 55905, USA.

Frontiers in Bioscience : a Journal and Virtual Library
|April 18, 2003
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

Acute Cardiovascular Responses to Amphetamine/Dextroamphetamine Salts (Adderall) in Adderall-Naïve Young Adults: A Randomized Clinical Trial.

Mayo Clinic proceedings·2026
Same author

REPEAT BP: Reviewing Effective Practices for Elevating Adherence in Treatment of Hypertension.

AMIA ... Annual Symposium proceedings. AMIA Symposium·2026
Same author

The Role of Sleep in Cardiovascular Disease.

Current atherosclerosis reports·2024
Same author

Corrigendum to 'Impact of Cardiac Implantable Electronic Devices on Cost and Length of Stay in Patients With Surgical Aortic Valve Replacement and Transcutaneous Aortic Valve Implantation' [The American Journal of Cardiology 192 (2023) 69-78].

The American journal of cardiology·2024
Same author

Trends and Disparities in Treatment and Control of Atherosclerotic Cardiovascular Disease in US Adults, 1999 to 2018.

Journal of the American Heart Association·2024
Same author

Impact of PAP on the gut microbiome in OSA: A pilot study.

Sleep medicine·2024
Same journal

The CD44 protein family: roles in embryogenesis and tumor progression.

Frontiers in bioscience : a journal and virtual library·2017
Same journal

Four varieties of voltage-gated proton channels.

Frontiers in bioscience : a journal and virtual library·2017
Same journal

Lurie's tubercle-count method to test TB vaccine efficacy in rabbits.

Frontiers in bioscience : a journal and virtual library·2017
Same journal

Optical spectroscopy of breast biopsies and human breast cancer xenografts in nude mice.

Frontiers in bioscience : a journal and virtual library·2017
Same journal

The colostrum-deprived, artificially-reared, neonatal pig as a model animal for studying rotavirus gastroenteritis.

Frontiers in bioscience : a journal and virtual library·2017
Same journal

Action of polypeptide growth factors in colon cancer; development of new therapeutic approaches.

Frontiers in bioscience : a journal and virtual library·2017
See all related articles

Sleep is an active process crucial for cardiovascular health, not passive rest. Understanding sleep stages and their impact on heart rate and blood pressure is key to managing cardiovascular responses and maintaining homeostasis.

Area of Science:

  • Cardiovascular Physiology
  • Sleep Science
  • Autonomic Nervous System Function

Background:

  • Sleep was historically viewed as a passive state, but research now reveals it as an active, complex brain process essential for health.
  • Early studies using electroencephalography (EEG) and discovery of rapid eye movement (REM) sleep marked significant advancements.
  • Polysomnography, integrating EEG, electromyogram (EMG), and electrooculogram (EOC), became vital for diagnosing sleep disorders and studying sleep's cardiovascular effects.

Purpose of the Study:

  • To examine cardiovascular responses during normal and disordered sleep.
  • To elucidate the physiological and pathological implications of sleep on the cardiovascular system.
  • To differentiate the objective effects of sleep on hemodynamics and autonomic control from mere rest.

Related Experiment Videos

Main Methods:

  • Utilizing polysomnography for simultaneous whole-night recordings of physiological variables.
  • Employing advanced, non-invasive techniques for cardiovascular regulation monitoring.
  • Measuring heart rate variability (HRV), baroreflex sensitivity (BRS), and sympathetic nerve traffic (MSNA, SSNA).

Main Results:

  • Sleep is an active process with complex brain activity, contrary to earlier beliefs.
  • Polysomnography allows objective assessment of sleep's impact on hemodynamics and autonomic control.
  • Technological advances enable detailed characterization of cardiovascular changes across different sleep stages and during arousals.

Conclusions:

  • Sleep plays a critical role in cardiovascular regulation and overall homeostasis.
  • Understanding the dynamic interplay between sleep stages, autonomic activity, and cardiovascular function is essential.
  • Further research into sleep-cardiovascular mechanisms using advanced monitoring techniques continues to enhance our knowledge.