Question

8.Which among the following in Human Heart is / are responsible for contractions that send the blood through the circulation?
Answer

Answer 1

Answer:

Coordinated contraction of cardiomyocytes causes the heart to contract and expel blood into circulation. The myocardium is thickest in the left ventricle, as the left ventricle must create a lot of pressure to pump blood into the aorta and throughout systemic circulation.

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Answer 2

Answer:

Coordinated contraction of cardiomyocytes causes the heart to contract and expel blood into circulation. The myocardium is thickest in the left ventricle, as the left ventricle must create a lot of pressure to pump blood into the aorta and throughout systemic circulation.

Explaination:

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