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

[Secondary angina pectoris. Generalities].

P Puech

    Archives Des Maladies Du Coeur Et Des Vaisseaux
    |February 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Secondary angina pectoris (AP) occurs when myocardial oxygen demand outstrips supply due to atherosclerosis. This contrasts with primary AP, caused by coronary artery spasm, and understanding these differences guides therapeutic decisions.

    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

    MA-QC: Free online software for prostate MR quality control and PI-QUAL assessment.

    European journal of radiology·2023
    Same author

    [Contribution of the pre-operative Mri-coloscan couple in the surgical planning of deep digestive pelvic endometriosis].

    Gynecologie, obstetrique, fertilite & senologie·2021
    Same author

    Predictive Factors of Missed Clinically Significant Prostate Cancers in Men with Negative Magnetic Resonance Imaging: A Systematic Review and Meta-Analysis.

    The Journal of urology·2020
    Same author

    How reproducible are classical and new CT-pelvimetry measurements?

    Diagnostic and interventional imaging·2019
    Same author

    Extra-target low-risk prostate cancer: implications for focal high-intensity focused ultrasound of clinically significant prostate cancer.

    World journal of urology·2018
    Same author

    [Active surveillance in prostate cancer: Assessment of MRI in the selection and follow-up of patients].

    Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie·2018
    Same journal

    Radiokymographic study of the kinetics of the middle arc and the hils in the normal subject.

    Archives des maladies du coeur et des vaisseaux·2010
    Same journal

    A medication for angina pectoris and pre-fibrillatory conditions; 1262 F; six years of clinical experience; action mechanism.

    Archives des maladies du coeur et des vaisseaux·2010
    Same journal

    Circulatory changes following the injection of hypertonic saline solutions; application to the study of angina pectoris.

    Archives des maladies du coeur et des vaisseaux·2010
    Same journal

    Alterations in coronary circulation during aortic insufficiency in young subjects.

    Archives des maladies du coeur et des vaisseaux·2010
    Same journal

    Cardio-esophageal auscultation.

    Archives des maladies du coeur et des vaisseaux·2010
    Same journal

    Hypertensive accidents following the injection of acetylcholine.

    Archives des maladies du coeur et des vaisseaux·2010
    See all related articles

    Area of Science:

    • Cardiology
    • Pathophysiology
    • Internal Medicine

    Context:

    • Differentiates secondary angina pectoris (AP) from primary AP.
    • Highlights the role of increased myocardial oxygen demand in secondary AP.
    • Explains the underlying mechanisms of secondary AP, including atherosclerotic lesions.

    Purpose:

    • To clarify the pathophysiology of secondary angina pectoris.
    • To distinguish secondary AP from primary AP based on underlying causes.
    • To emphasize the clinical relevance of understanding these distinctions for treatment.

    Summary:

    • Secondary AP arises from increased myocardial oxygen demand unmet by coronary flow, often due to severe atherosclerosis.
    • Primary AP results from decreased coronary flow, typically due to coronary spasm.

    Related Experiment Videos

  • Mixed AP involves both fixed lesions and coronary spasm.

    • Impact:

    • Provides a framework for understanding and differentiating types of angina pectoris.
    • Informs therapeutic strategies by clarifying the physiopathological basis of AP.
    • Enhances clinical decision-making for patients with angina.