When food is absorbed in the bloodstream, the blood absorbs glucose into the liver. The liver, a solid organ, is the primary delivery source of glucose. Other nutrients and energy sources are sent through the body through the bloodstream in the same way that oxygen is delivered. Blood can then absorb waste and transport them to the excretory organs, which include the kidneys and liver. The circulatory system also help control hormones. Hormones help the body through chemical signals that control various things. These can be things such as metabolism, reproduction, and growth. They are made in different places of the body, usually the brain or the liver, and moved by the cardiovascular system to relay the information to that part of the …show more content…
The electrocardiogram plays an important role with identifying patients who have cardiovascular risks and can benefit from having routine electrocardiogram readings. This could help with preventative cardiac problems with these patients. This article could also help with asymptomatic patients by using a noninvasive method before the need of surgery with the help of medications. The electrocardiogram can also benefit the risk/reward of exercise in athletes. Physical activity has been known to cause cardiac arrest even when the patients experienced no signs or symptoms of the cardiac