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Pls explain- difference between atrial systole and ventricular diastole..

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​Please find below the solution to the asked query                                                                                                                                   

Atrial systole is the contraction of left and right atria causing forcing of blood to ventricles. It takes 0.1 seconds. 

Ventricular diastole is the relaxation of ventricles that occurs due to the tissue. The tissue of heart results in contraction and relation due to their electrical activity. ​The contraction of the tissue of atria increases blood pressure that results in the opening of bicuspid and tricusid valves and blood rushes insdie the ventricles causing their relaxation (diastole).
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  The top number is the maximum pressure your heart exerts while beating (systolic pressure), and the bottom number is the amount of pressure in your arteriesbetween beats (diastolic pressure). The numeric difference between yoursystolic and diastolic blood pressure is called your pulse pressure. The top number is the maximum pressure your heart exerts while beating (systolic pressure), and the bottom number is the amount of pressure in your arteriesbetween beats (diastolic pressure). The numeric difference between yoursystolic and diastolic blood pressure is called your pulse pressure.
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