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

Myocardial stunning

M L Hess1, R C Kukreja

  • 1Division of Cardiology, Medical College of Virginia, Richmond 23298.

Journal of Cardiac Surgery
|May 1, 1994
PubMed
Summary
This summary is machine-generated.

Myocardial stunning is a persistent mechanical dysfunction after reperfusion, delaying therapy benefits. This condition occurs in heart tissue without irreversible damage, primarily due to reperfusion events.

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

Physiological role of Kvβ2 (AKR6) in murine skeletal muscle growth and regulation.

Acta physiologica (Oxford, England)·2018
Same author

Changes of microRNA-1, -15b and -21 levels in irradiated rat hearts after treatment with potentially radioprotective drugs.

Physiological research·2016
Same author

Survey of the prevalence of Salmonella species on laying hen farms in Kosovo.

Poultry science·2016
Same author

A web-based pedometer programme in women with a recent history of gestational diabetes.

Diabetic medicine : a journal of the British Diabetic Association·2011
Same author

Cardiovascular protection with sildenafil following chronic inhibition of nitric oxide synthase.

British journal of pharmacology·2007
Same author

Utility of long-term surveillance endomyocardial biopsy: a multi-institutional analysis.

The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation·2006
Same journal

Erratum.

Journal of cardiac surgery·2023
Same journal

Validity of direct bilateral axillary arterial cannulation in emergency surgery for acute type A aortic dissection.

Journal of cardiac surgery·2023
Same journal

Evaluation of midterm outcomes after Shone's complex surgery: Analysis of reoperation and mortality risk factors.

Journal of cardiac surgery·2023
Same journal

Subannular procedures on papillary muscles for secondary mitral valve regurgitation repair.

Journal of cardiac surgery·2022
Same journal

Safety of apixaban and rivaroxaban compared to warfarin after cardiac surgery.

Journal of cardiac surgery·2022
Same journal

Impact of rapid rehabilitation surgery on perioperative nursing in patients undergoing cardiac surgery: A meta-analysis.

Journal of cardiac surgery·2022
See all related articles

Area of Science:

  • Cardiology
  • Cardiovascular Physiology

Background:

  • Myocardial stunning is a post-ischemic mechanical dysfunction.
  • It persists despite reperfusion and absence of necrosis.
  • Stunning negatively impacts reperfusion therapy outcomes.

Purpose of the Study:

  • To define myocardial stunning.
  • To elucidate its relationship with reperfusion.
  • To highlight its clinical implications in delaying reperfusion therapy benefits.

Main Methods:

  • Review of existing literature on myocardial stunning.
  • Analysis of pathophysiological mechanisms.
  • Clinical case study review (implied).

Main Results:

  • Myocardial stunning is characterized by persistent contractile dysfunction.

Related Experiment Videos

  • It is predominantly caused by reperfusion-associated events.
  • The dysfunction hinders the restoration of normal heart function.

    • Conclusions:

    • Myocardial stunning is a significant impediment to successful reperfusion therapy.
    • Understanding its mechanisms is crucial for improving cardiac recovery.
    • Further research is needed to mitigate stunning's adverse effects.