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

Failure of positive end-expiratory pressure to decrease postoperative bleeding after cardiac surgery.

A M Zurick, J Urzua, M Ghattas

    The Annals of Thoracic Surgery
    |December 1, 1982
    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

    Internal mammary artery grafting: The gold standard of coronary revascularization for 40 years and counting.

    The Journal of thoracic and cardiovascular surgery·2026
    Same author

    Degradation of conazole fungicides in water by electrochemical oxidation.

    Chemosphere·2013
    Same author

    Arterial punctures in small children.

    British journal of anaesthesia·2013
    Same author

    The evolution of the pathway and its role in improving patient care.

    Quality & safety in health care·2010
    Same author

    Cardiac surgery, cardiopulmonary bypass, and preoperative renal dysfunction.

    British journal of anaesthesia·2008
    Same author

    Renal preservation in cardiac surgery.

    Current opinion in anaesthesiology·2006
    Same journal

    Late outcomes of postoperative complete heart block after congenital heart surgery: recovery or re-heart block?

    The Annals of thoracic surgery·2026
    Same journal

    Coronary artery bypass grafting based on computed tomography-derived fractional flow reserve versus angiography: Early results.

    The Annals of thoracic surgery·2026
    Same journal

    Beyond R0: Margin Cytology and Local Control After Sublobar Resection.

    The Annals of thoracic surgery·2026
    Same journal

    Deferred AVR During CABG in Moderate Aortic Stenosis: Lower Index Risk or Deferred Cumulative Risk?

    The Annals of thoracic surgery·2026
    Same journal

    The Renaissance of Transapical TAVR: From Competing Access Route to Enabling Platform for Hybrid Heart Therapy.

    The Annals of thoracic surgery·2026
    Same journal

    A Moving Target: Interpreting Post-TAVI Reintervention in a Rapidly Evolving Era.

    The Annals of thoracic surgery·2026
    See all related articles

    Positive end-expiratory pressure (PEEP) did not reduce postoperative blood loss or transfusion needs in cardiac surgery patients. This study found no significant differences between PEEP and no PEEP groups.

    Area of Science:

    • Cardiothoracic Surgery
    • Anesthesiology
    • Critical Care Medicine

    Background:

    • Postoperative bleeding is a significant concern following cardiac operations.
    • Positive end-expiratory pressure (PEEP) is a ventilation strategy used in critical care.
    • Its role in mitigating blood loss after cardiac surgery requires investigation.

    Purpose of the Study:

    • To evaluate the efficacy of PEEP in reducing postoperative blood loss after cardiac surgery.
    • To assess the impact of PEEP on transfusion requirements and reoperation rates for bleeding.

    Main Methods:

    • A prospective randomized study involving 83 patients undergoing elective coronary revascularization.
    • Patients were assigned to either PEEP (10 cm H2O) or no PEEP (zero end-expiratory pressure).

    Related Experiment Videos

  • Standardized postoperative care was maintained for all participants.

    • Main Results:

    • No statistically significant reduction in blood loss was observed at 8 or 24 hours postoperatively in the PEEP group.
    • There were no significant differences in hematocrit levels or blood product administration between the groups.
    • The rate of reoperation for bleeding did not differ significantly between the PEEP and control groups.

    Conclusions:

    • Postoperative application of PEEP does not appear to reduce blood loss, transfusion needs, or reoperation rates in patients undergoing cardiac operations.
    • Current evidence suggests PEEP is not an effective intervention for managing postoperative bleeding in this patient population.