PATHOLOGY

Detailed explanation-1: -The ventricles are the two lower chambers of the heart. Blood empties into each ventricle from the atrium above, and then shoots out to where it needs to go. The right ventricle receives deoxygenated blood from the right atrium, then pumps the blood along to the lungs to get oxygen.

Detailed explanation-2: -The right atrium receives its supply of oxygen-poor blood from the two largest veins in the body, the superior and inferior vena cava. The left atrium receives blood that has been oxygenated in the lungs from the pulmonary veins.

Detailed explanation-3: -Your lower chambers are called your right ventricle and left ventricle. Your chambers work together to manage your heartbeat. They also send blood into your lungs to gain oxygen before recirculating throughout your body.

Detailed explanation-4: -The two upper chambers of your heart are called atria, and the two lower chambers are called ventricles. Blood flows from the body and lungs to the atria and from the atria to the ventricles. The ventricles pump blood out of the heart to the lungs and other parts of the body.