Related Experiment Video

Updated: Aug 17, 2026

Myocardial Infarction and Functional Outcome Assessment in Pigs
12:03

Myocardial Infarction and Functional Outcome Assessment in Pigs

Published on: April 25, 2014

[Total and segmental left-ventricular myocardial function in patients with post-infarction heart aneurysm]

K I Korytnikov

    Kardiologiia
    |July 1, 1988
    PubMed

    Insights

    Segmental heart muscle disorders correlate with post-heart attack left-ventricular aneurysms. This study shows how analyzing heart muscle function can reveal conditions in patients with heart muscle damage and aneurysms.

    Area of Science:

    • Cardiology
    • Cardiovascular Physiology

    Context:

    • Post-infarction left-ventricular aneurysms are a significant complication.
    • Understanding myocardial hemodynamics and contractility is crucial for patient management.

    Purpose:

    • To investigate the relationship between segmental myocardial disorders and left-ventricular aneurysms.
    • To correlate hemodynamic and contractility parameters with aneurysm characteristics.

    Summary:

    • A strong correlation exists between segmental myocardial disorders and the type/location of post-infarction left-ventricular aneurysms.
    • Hemodynamic and contractility analyses revealed close correlations, except in the aneurysm area.
    • Myocardial contractility and ejection fraction showed correlations within three left-ventricular segments.

    Impact:

    • Standardized trisegmental analysis effectively reflects left-ventricular myocardial condition in patients with cardiosclerosis and aneurysms.
    • Findings aid in assessing cardiac function and guiding treatment strategies for post-infarction complications.

    More Related Videos

    In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography08:13

    In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography

    Published on: February 16, 2016

    Primary Outcome Assessment in a Pig Model of Acute Myocardial Infarction14:19

    Primary Outcome Assessment in a Pig Model of Acute Myocardial Infarction

    Published on: October 14, 2016

    Related Concept Videos

    Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

    Aortic Regurgitation II: Clinical Features and Diagnostic Tests

    Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...