Get Heart Diagram Labeled With Valves Images. Blood flow through the heart. A heart is labelled as it would appear in a chest, so the left side of an image represents the right side of the heart (and vice versa).
This print quality labeled human heart diagram shows a beautiful cross section of the heart. These valves open when the ventricles contract so blood squeezes past them out of the heart, but then shut to avoid blood flowing back into the heart. The heart, though small in size, performs highly significant functions that sustains human life.
The right side pumps blood through the pulmonary circuit, while the left side pumps blood through the systemic circuit.
The heart is a muscular organ. The heart is labelled as if it was in the chest so what is your left on a diagram is actually the right hand side and vice versa. Now that we have a good understanding of the 4 chambers and valves of the heart, there are only 4 more main structures we will discuss. Some heart murmurs are benign;