Your heart keeps all the blood in your circulatory system flowing. The blood travels through a network of blood vessels to everywhere in your body. It carries useful materials like oxygen ...

The newly oxygen-rich blood (shown in red) returns to the heart and enters the left atrium. Blood flows through the left atrium into the left ventricle. The left ventricle pumps the oxygen-rich ...

Look at diagram of blood flow through the heart - Figure 10.9 on page 97 of lab manual ... listed in Table 1 and shown in Figure 5.3. Functional anatomy of circulatory and respiratory system is ...

Closed circulatory system ... are primarily for bringing blood from the heart via the ventral aorta through the gills, where the blood is oxygenated and drained via the efferent branchial arteries ...

Between 10 and 20 per cent of the Western adult population has high blood pressure. The sensation of pins and needles is caused by an impairment of blood circulation.

Cardiovascular exercises are vital for a healthy heart and circulatory system. Focusing on the circumflex artery, which ...

Our human body has a very complex system. Our brain controls all bodily functions like our thoughts, emotions, sense of touch ...

It has four chambers. Humans have a double circulatory system, which means the blood passes through the heart twice on each loop around the body. It travels from the heart to the lungs ...