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

Submaximal exercise testing after unstable angina

J V Nixon, M C Hillert, W Shapiro

    American Heart Journal
    |June 1, 1980
    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

    Non-Q-wave myocardial infarction.

    Postgraduate medicine·2017
    Same author

    Laboratory and Clinical Observations on the Scalene "Accessory" Respiratory Muscles.

    Transactions of the American Clinical and Climatological Association·2011
    Same author

    Circumferential involvement of an acute type B aortic dissection: a unique case.

    Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography·2007
    Same author

    Predictors of the response to treatment in anemic hemodialysis patients with high serum ferritin and low transferrin saturation.

    Kidney international·2007
    Same author

    Lower is better--the contemporary concept of low-density lipoprotein lowering in the preventive management of cardiovascular risk: does this apply to all patients?

    Preventive cardiology·2006
    Same author

    Cholesterol management and the reduction of cardiovascular risk.

    Preventive cardiology·2004
    Same journal

    Stratified Medicine with Eplerenone for Myocardial Infarction or Injury and No obstructive Coronary Arteries: A Registry-Based Basket Trial.

    American heart journal·2026
    Same journal

    Revised Lipid-Lowering Therapy Guidelines in a Nationally Representative Sample.

    American heart journal·2026
    Same journal

    Cardiometabolic Health of Low- and Higher-Income Adults in the United States, 2009-2023.

    American heart journal·2026
    Same journal

    Moving Beyond Technical Capability to Regulatory Integration for Digital Health Technology Devices-Brief Communication from the Cardiovascular Sciences Research Consortium.

    American heart journal·2026
    Same journal

    THE SOCIETY OF CRITICAL CARE CARDIOLOGY - RATIONALE, BLUEPRINT, AND LESSONS LEARNED IN THE CREATION OF A NEW MULTIDISCIPLINARY PROFESSIONAL ORGANIZATION.

    American heart journal·2026
    Same journal

    DOAC Score Among Patients Receiving Vitamin K Antagonists.

    American heart journal·2026
    See all related articles

    Submaximal exercise testing in unstable angina patients revealed that abnormal electrocardiographic changes during exercise predicted post-discharge angina recurrence. Cardiovascular function recovers quickly after stabilization, even before this exercise test.

    Area of Science:

    • Cardiology
    • Exercise Physiology

    Background:

    • Unstable angina requires careful patient management and risk stratification.
    • Submaximal exercise testing is a common tool for assessing cardiovascular function post-event.

    Purpose of the Study:

    • To evaluate the utility of submaximal exercise testing in patients with unstable angina.
    • To determine if exercise test parameters predict post-discharge outcomes.

    Main Methods:

    • Sixty-one men with unstable angina underwent submaximal exercise testing before hospital discharge.
    • Exercise was terminated based on strict ischemic or fatigue criteria.
    • Follow-up assessed post-discharge recurrence of unstable angina or myocardial infarction.

    Main Results:

    Related Experiment Videos

  • Exercise was terminated due to ischemia in 56% and leg fatigue in 21% of patients.
  • Abnormal electrocardiographic changes during exercise predicted post-discharge angina recurrence (p < 0.05).
  • No adverse cardiac events occurred during testing.

    • Conclusions:

    • Submaximal exercise testing can identify patients at risk for post-discharge angina recurrence.
    • Cardiovascular function recovery is rapid following unstable angina stabilization.
    • Exercise-induced electrocardiographic changes are significant predictors of future events.