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Related Experiment Videos

[Extemporaneous analysis of myocardial performance by a programmable automatic dynamometer].

J M Leclere, Y Heurtematte, J Diacono

    Comptes Rendus De L'Academie Des Sciences. Serie III, Sciences De La Vie
    |January 1, 1987
    PubMed
    Summary

    This study introduces a rapid method to assess heart muscle fiber health using an intelligent dynamometer. This technique aids in evaluating heart necrosis and other heart diseases.

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    [Chronic urticaria caused by cow's milk allergy: immediate or delayed allergy? (apropos of a case)].

    Allergie et immunologie·1999

    Area of Science:

    • Biophysics
    • Cardiology
    • Physiology

    Context:

    • Assessing the physiological integrity of isolated cardiac fibers is crucial for understanding myocardial function.
    • Surgical myocardial biopsies provide tissue for immediate analysis.
    • Advancements in microcomputer technology enable dynamic physiological testing.

    Purpose:

    • To describe a biophysical investigation for determining the physiological integrity of isolated cardiac fibers.
    • To present a novel method for dynamic analysis of myocardial tissue.
    • To evaluate the utility of this method in diagnosing heart diseases, particularly heart necrosis.

    Summary:

    • An intelligent dynamometer controlled by an APPLE II microcomputer allows for rapid (under 15 minutes) dynamic analysis of isolated cardiac fibers.

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  • The system enables multiple tests, including pharmacological and electrical properties, under various physiological conditions.
  • This cardiac analyzer facilitates immediate assessment of myocardial tissue obtained during surgery.

    • Impact:

    • Provides a rapid and effective method for evaluating the physiological integrity of cardiac fibers.
    • Offers a valuable tool for the diagnosis and assessment of heart diseases, including heart necrosis.
    • Highlights the importance of dynamic biophysical analysis in clinical cardiology.