Pinterest • The world’s catalogue of ideas

Blood flow of heart | blood flow physiology path of blood flow diastole systole Trace a drop of blood through the heart. After 21 years, I can still do it!


Anatomy and Function of the Heart's Electrical System: The heart is, in the simplest terms, a pump made up of muscle tissue. Like all pumps, the heart requires a source of energy and oxygen in order to function. The heart's pumping action is regulated by an electrical conduction system that coordinates the contraction of the various chambers of the heart. http;//


Congestive heart failure is a condition where the heart's function as a pump is not as effective as it should be. It usually develops over time. So if you have or are developing a combination of these symptoms, you need to see a doctor.