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Updated: Sep 6, 2026

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
12:45

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

Published on: December 11, 2017

Correctable cardiac failure

A SELZER, F GERBODE

    California Medicine
    |August 1, 1962
    PubMed

    Insights

    Reversible cardiac failure can now be achieved through surgical removal of the cause of heart failure. This approach offers new hope for patients with chronic conditions, especially younger individuals.

    Area of Science:

    • Cardiology
    • Cardiac Surgery

    Background:

    • Reversible cardiac failure was previously limited to acute myocardial conditions.
    • Advancements in cardiac surgery enable restoration of cardiac compensation by addressing the root cause of heart failure.

    Purpose of the Study:

    • To present and classify the concept of cardiac overload.
    • To identify conditions where surgical intervention can correct the cause of heart failure.
    • To highlight the potential for surgical treatment in patients with chronic cardiac failure.

    Main Methods:

    • Classification of cardiac overload conditions.
    • Review of surgical interventions for heart failure.
    • Analysis of patient populations, particularly younger individuals with chronic cardiac failure.

    Main Results:

    • Surgical removal of the cause of cardiac overload can restore cardiac compensation.
    • Surgical treatment for patients in functional class IV now carries acceptable mortality risks.

    Conclusions:

    • A correctable factor should be sought in patients with chronic cardiac failure, especially in younger age groups.
    • Surgical intervention is a viable option for managing reversible heart failure due to cardiac overload.

    Keywords:
    HEART FAILURE, CONGESTIVE/surgery

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