Blood Flow Through The Heart Diagram
Blood Flow Through The Heart Diagram. This process is called pulmonary circulation. Oxygenated blood from the lungs goes through these tubes that dump blood into the chamber on the left side of the heart.
The heart is enclosed in a pericardial sac that is lined with the parietal layers of a serous membrane.
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium.
The valve stops blood from flowing backwards into the right atrium once it's in the right ventricle. And we'll follow the path of blood through the heart using this diagram. Blood enters the heart through two large veins - the posterior (inferior) and the anterior (superior) vena cava - carrying deoxygenated blood from When the ventricle is full, the tricuspid valve shuts to prevent blood flowing backwards into the atrium.
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