You panic. You feel hurt and stupid at the same time. About 2 days later you feel a lot better and actually free from the burden of carrying around all that weight. You think, 'at least I know now how they feel'. Then you pick yourself up, dust yourself off and move on. Love is sweet.
The cardiovascular system contains your arteries. This system is responsible for pumping blood throughout the body and contains the heart, veins, capillaries, and other parts â¦that pump blood to the rest of the body. Blood passes through arteries, therefore making the arteries part of the cardiovascular system.
The smallest veins in the body are called venules. They receive blood from the arteries via the arterioles and capillaries. The venules branch into larger veins which eventually carry the blood to the largest veins in the body, the vena cava.The blood is then transported from the superior vena cava and inferior vena cava to the right atrium of the heart.Next Vein Structure. vein is an elastic blood vessel that transports blood from various regions of the body to the heart. Veins can be categorized into four main types: pulmonary, systemic, superficial, and deep veins. Pulmonary veins carry oxygenated blood from the lungs to the left atrium of the heart.