Automaticity refers to the:

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    Consistent flow of blood from the ventricles into the aorta
    Arising of cardiac impulses from cardiac tissue itself
    Coordinated contraction and relaxation of the chambers of the heart
    Ability of cardiac tissue to fire an impulse on a regular basis
asked Jun 17, 2012 in Anatomy & Physiology by anonymous
    

1 Answer

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Arising of cardiac impulses from cardiac tissue itself
answered Jun 17, 2012 by Bioshare ~Top Expert~ (34,070 points)

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