szívüregi

Szívüregi is a Hungarian term that translates to "cardiac cavity" or "heart chamber" in English. It refers to the hollow spaces within the heart that hold blood. The human heart has four such cavities: the right atrium, the right ventricle, the left atrium, and the left ventricle.

The atria are the upper chambers, responsible for receiving blood. The right atrium receives deoxygenated blood from the body, while the left atrium receives oxygenated blood from the lungs. The ventricles are the lower chambers, responsible for pumping blood out of the heart. The right ventricle pumps deoxygenated blood to the lungs, and the left ventricle pumps oxygenated blood to the rest of the body.

These szívüregi are crucial for the circulatory system's function. They contract and relax in a coordinated manner, driven by electrical impulses, to ensure continuous blood flow throughout the body. The precise structure and function of each szívüregi are vital for maintaining adequate oxygen and nutrient delivery to tissues and for removing waste products. Any abnormalities or dysfunction within these chambers can lead to various cardiovascular diseases.