Homework SourseDuring the systole phase of the cardiac cycle high blood pre
| During the systole phase of the cardiac cycle, high blood pressure in the ventricles forces the | |||||||||
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| During the systole phase of the cardiac cycle, high blood pressure in the ventricles forces the | |||||||||
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Solution
Answer:
aortic valve to open.
Explanation:
The second phase of systole is the ejection phase. As the pressure in the ventricles increases further, the aortic and pulmonary valves are forced opened, and blood is pumped into the systemic and pulmonary vessels.
