APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -The two forms of circulation that occur in a double circulation system are pulmonary and systematic circulation. Systemic circulation transports oxygenated blood from the heart throughout the body. pulmonary circulation brings deoxygenated blood back to the heart.

Detailed explanation-2: -The cardiovascular system is composed of two circulatory paths: pulmonary circulation, the circuit through the lungs where blood is oxygenated, and systemic circulation, the circuit through the rest of the body to provide oxygenated blood.

Detailed explanation-3: -The oxygenated blood then leaves the lungs through the pulmonary veins, which return it to the left side of the heart and complete the pulmonary cycle. The oxygenated blood is then distributed to the body through the systemic circulation before returning again to the pulmonary circulation.

Detailed explanation-4: -The pulmonary circulation is a short loop from the heart to the lungs and back again. The systemic circulation carries blood from the heart to all the other parts of the body and back again.