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Questions and Answers
What prevents the eversion of the cusps of the A-V valves into the corresponding atria during ventricular contraction?
What separates the atrial and ventricular muscles in the heart?
Which part of the heart is an electrical insulator, preventing action potentials from being conducted between atria and ventricles via tissue?
What part of the heart forms the outlet valves from the ventricles, including the pulmonary valve and aortic valve?
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Which structure allows blood flow only from the right ventricle to the pulmonary artery?
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What kind of system does the left ventricle and systemic arterial system constitute?
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What percentage of blood volume does the high-pressure system normally contain?
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What prevents action potentials from being conducted between atria and ventricles in the heart?
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What type of pockets are the cusps of semilunar valves referred to as?
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