what is the time needed for atrial contraction and ventricular contraction?Define heart beat
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Atrial - 0.1 sec
Ventricular - 0.5 sec
Ventricular - 0.5 sec
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Answer:
The contraction of the atria is that time when it contract and send blood to the ventricular part the time is 0.1 Sec.
while the ventricular contraction is the time when ventricular part contract and sends blood to the body of an individual.
Heart beat is the synchronized way of the contraction and the relaxation of the heart.
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