Presents a lecture by professor Saltzman. He describes the blood flow through the systemic and pulmonary circulatory system. Important terms and concepts such as systole/diastole pressures, cardiac output (CO) as a function of heart rate (HR) and ejection volume (EV), and the action potential propagation that stimulates heart muscle contraction are discussedEducação Superior::Ciências Biológicas::FisiologiaEducação Superior::Engenharias::Engenharia Biomédica