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

Pulmonary edema associated with hyperbaric oxygen therapy.

L K Weaver1, S Churchill

  • 1Department of Hyperbaric Medicine, LDS Hospital, Salt Lake City, UT 84143, USA. lweaver@ihc.com

Chest
|October 10, 2001
PubMed
Summary

Hyperbaric oxygen therapy may cause pulmonary edema in patients with heart conditions. Caution is advised for individuals with heart failure or reduced left ventricular ejection fraction (LVEF) due to potential risks.

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

Structural and Volumetric Brain MRI Findings in Mild Traumatic Brain Injury.

AJNR. American journal of neuroradiology·2020
Same author

Pregnancy after heterotopic heart transplant removal.

International journal of obstetric anesthesia·2018
Same author

Proscriptive vs. Prescriptive Health Recommendations to Drink Alcohol Within Recommended Limits: Effects on Moral Norms, Reactance, Attitudes, Intentions and Behaviour Change.

Alcohol and alcoholism (Oxford, Oxfordshire)·2018
Same author

Combining multiple biomarkers differentiates between active SJIA, SJIA-MAS and EBV-HLH.

Clinical and experimental immunology·2017
Same author

Glycosylated hemoglobin and hyperbaric oxygen coverage denials.

Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc·2015
Same author

Diabetes and the risk of infections with immunomodulator therapy in inflammatory bowel diseases.

Alimentary pharmacology & therapeutics·2015

Area of Science:

  • Cardiology
  • Pulmonology
  • Hyperbaric Medicine

Background:

  • Hyperbaric oxygen therapy (HBOT) is used for various medical conditions.
  • Patients with pre-existing cardiac disease may be at increased risk during HBOT.
  • Left ventricular ejection fraction (LVEF) is a key indicator of cardiac function.

Observation:

  • Three cases of pulmonary edema, including one fatality, were observed following HBOT.
  • All affected patients had pre-existing cardiac disease and reduced LVEF.
  • Comorbidities included diabetes and severe aortic stenosis.

Findings:

  • HBOT may induce pulmonary edema through multiple mechanisms.
  • Potential mechanisms include increased afterload, elevated filling pressures, oxidative stress, and reduced myocardial compliance.

Related Experiment Videos

  • Other factors may involve altered cardiac output, bradycardia, and pulmonary capillary changes.

    • Implications:

    • HBOT should be used with caution in patients with heart failure.
    • Individuals with reduced LVEF require careful consideration before undergoing HBOT.
    • Further research is needed to fully elucidate the risks and benefits of HBOT in cardiac patients.