What structure does blood flow through after leaving the tricuspid valve?

When blood leaves the tricuspid valve, it flows into the right ventricle of the heart. The tricuspid valve regulates blood flow between the right atrium and the right ventricle, ensuring that blood moves efficiently into the right ventricle for pumping.

Once the right ventricle is filled with blood, contraction occurs and this blood is then propelled towards the lungs through the pulmonic valve. The pulmonic valve is crucial as it serves as the exit point from the right ventricle into the pulmonary artery, which carries deoxygenated blood to the lungs for oxygenation.

Understanding this sequence of blood flow is fundamental for recognizing how oxygenated and deoxygenated blood circulates through the body and lungs.