[태그:] KTAT

  • ATLS shock

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    본문내용

    Definition of shock
    Inadequate tissue perfusion and oxygenation

    Basic cardiac pathophysiology
    Preload = Right atrial pressure – Mean systemic venous pressure
    1. Venous volume that serves as reservoir
    2. Venous volume that contributes to MSVP

    Myocardiac contractility
    Preload determines fiber length according to Starling law

    Afterload : resistance to the forward flow of blood

    출처 : 해피캠퍼스