Biology, 20.07.2019 23:00 maddiefoley17
Isovolumetric contraction a. refers to the short period during ventricular systole when the ventricles are completely closed chambers b. occurs while the av valves are open c. occurs only in people with heart valve defects d. occurs immediately after the aortic and pulmonary valves close
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Isovolumetric contraction a. refers to the short period during ventricular systole when the ventric...
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