What part of the cardiovascular system is responsible for the one-way flow of blood through the chambers of the heart

tricuspid and pulmonary valves

Explanation:

As the heart pumps blood, a series of valves open and close tightly. These valves ensure that blood flows in only one direction, preventing backflow. The tricuspid valve is situated between the right atrium and right ventricle. The pulmonary valve is between the right ventricle and the pulmonary artery.

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