südamelungede
Südamelungede is an Estonian term that translates to "heart-lung" and refers to the interconnected physiological systems of the heart and the lungs. These two organs work in close coordination to ensure the body receives an adequate supply of oxygen and to remove carbon dioxide. The heart acts as a pump, circulating blood throughout the body. The lungs, in turn, are responsible for the exchange of gases, taking in oxygen from the inhaled air and releasing carbon dioxide from the blood. This continuous process is vital for cellular respiration and overall organismal survival.
The circulatory system, driven by the heart, transports deoxygenated blood from the body to the lungs. In