💓 How the Right Ventricle Powers Pulmonary Circulation 💓 The right ventricle is a critical chamber of the heart, responsible for pumping deoxygenated blood to the lungs. It receives blood from the right atrium and pushes it through the pulmonary valve into the pulmonary arteries. This journey is essential for oxygenating blood, ensuring the body receives the oxygen it needs to function. Our latest 3D animation takes you inside the heart to explore the right ventricle’s role in maintaining this