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

Mixed angina pectoris.

A Maseri, S Chierchia, J C Kaski

    The American Journal of Cardiology
    |September 18, 1985
    PubMed
    Summary
    This summary is machine-generated.

    This study defines mixed angina, a condition where chest pain (angina) results from both increased oxygen demand and reduced blood flow. Understanding these primary and secondary angina types aids clinical classification.

    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

    Activated platelets present high mobility group box 1 to neutrophils, inducing autophagy and promoting the extrusion of neutrophil extracellular traps.

    Journal of thrombosis and haemostasis : JTH·2014
    Same author

    Plasma levels of active Von Willebrand factor are increased in patients with first ST-segment elevation myocardial infarction: a multicenter and multiethnic study.

    European heart journal. Acute cardiovascular care·2014
    Same author

    Physiopathology of acute coronary syndromes.

    Platelets·2010
    Same author

    [Cellular mechanisms of regulation of the inflammatory response in atherosclerosis: the role of cell contact-mediated signaling].

    Italian heart journal. Supplement : official journal of the Italian Federation of Cardiology·2009
    Same author

    High blood levels of chromogranin A in giant cell arteritis identify patients refractory to corticosteroid treatment.

    Annals of the rheumatic diseases·2009
    Same author

    Impaired left ventricular energy metabolism in patients with hypertrophic cardiomyopathy is related to the extension of fibrosis at delayed gadolinium-enhanced magnetic resonance imaging.

    Heart (British Cardiac Society)·2008
    Same journal

    Real-World Effectiveness and Tolerability of Sacubitril/Valsartan in Octogenarian Patients With Heart Failure: Results From the PARACHUTER Study.

    The American journal of cardiology·2026
    Same journal

    ECG-Guided Conduction Pathways as a Lever to Shorten Post-TAVI Hospitalization.

    The American journal of cardiology·2026
    Same journal

    Cystatin-C versus creatinine and kidney function in heart failure with preserved ejection fraction: a SOGALDI-PEF analysis.

    The American journal of cardiology·2026
    Same journal

    Balloon-expandable versus Self-expanding Valves in Patients with Small Aortic Annuli Undergoing Transcatheter Aortic Valve Replacement.

    The American journal of cardiology·2026
    Same journal

    Drug-Coated Balloons versus Drug-Eluting Stents following Coronary Atherectomy in Severely Calcified Lesions: A Systematic Review and Meta-Analysis.

    The American journal of cardiology·2026
    Same journal

    Prehospital Statin Therapy and Outcomes in ST-Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention.

    The American journal of cardiology·2026
    See all related articles

    Area of Science:

    • Cardiology
    • Internal Medicine

    Background:

    • Angina pectoris is traditionally viewed as secondary to increased myocardial oxygen demand.
    • However, transient impairment of coronary blood flow can also precipitate angina.

    Purpose of the Study:

    • To introduce and define the concept of mixed angina.
    • To differentiate between primary (supply-related) and secondary (demand-related) angina patterns.

    Main Methods:

    • Clinical observation and classification of angina patients.
    • Distinguishing features of predictable (secondary) and unpredictable (primary) angina were analyzed.

    Main Results:

    • Patients can exhibit angina due to increased oxygen demand (secondary angina).
    • Patients can also experience angina from transient coronary blood flow impairment (primary angina).

    Related Experiment Videos

  • Most patients present with mixed forms, experiencing both predictable and unpredictable anginal episodes.

    • Conclusions:

    • Mixed angina encompasses patients with both demand- and supply-induced anginal episodes.
    • This classification aids in understanding the diverse clinical presentations of angina pectoris.