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Differentiate between diastole and systole of cardiac cycle.

Circulatory System

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Answer

Differences between diastole and systole of cardiac cycle are:

SystoleDiastole
Systole refers to contraction phase of the heart.Diastole refers to expansion phase of the heart.
Systole consists of contraction of auricles followed by contraction of ventricles.Diastole consists of relaxation of ventricles immediately followed by relaxation of auricles.

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