The Human Circulatory System : Its Anatomy, Structure, and Functions || Shri Ram Medical College.

The circulatory system pumps blood to the lungs for oxygen. The heart pumps oxygenated blood through the body's arteries. Veins return oxygen-poor blood to the heart to restart circulation. Healthy organs, muscles, and tissues depend on good circulation. The circulatory system includes your heart and blood arteries. The circulatory system delivers oxygen, nutrients, and hormones to muscles, tissues, and organs. The circulatory system also removes cell and organ waste for disposal. Your heart pumps blood through arteries and veins (blood vessels). Cardiovascular system is another term for circulation. Cardiovascular means blood vessels. Blood circulates via the circulatory system. This keeps organs, muscles, and tissues healthy and alive. The circulatory system eliminates waste. This waste comprises carbon dioxide from breathing, organ byproducts, and food and drink waste. arteries, veins, and capillaries assist your circulatory system work. These blood veins circulate blood with you