why do ventricles have more muscular walls than the Atria do
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The ventricles of the heart have thickermuscular walls than the atria. This isbecause blood is pumped out of the heart atgreater pressure from these chambers compared to the atria. The left ventricle alsohas a thicker muscular wall than the rightventricle, as seen in the adjacent image.
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The ventricles of the heart have thicker muscular walls than the atria. This is because blood is pumped out of the heart at greater pressure from these chambers compared to the atria. The left ventricle also has a thicker muscular wall than the right ventricle.
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