pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the...read more

Cardiovascular system consists of the heart and blood vessel carry blood throughout body to need of oxygen, 4 chamber of heart, 2 circulation is present there are pulmonary and systemic circulation,he...read more

Cardio word relates to heart vascular means flow of blood in our body then it relates directly with all the cascades in relation with circulation

This system explain about physiology and anatomy of heart