Tag Archives: System

Who discovered the cardiovascular system

He believed that blood passed from the pulmonary artery to pulmonary veins via blood capillaries Queen Mary University of London. Importantly, he suggested a functional communication between the endings of veins and arteries He kept, employed, and improved their gainings to their great advantage. The pericardium also was described: by absorbing water from the epiglottis,… Read More »

Concerns rise that the system for diagnosing epidemics is failing

Bloomberg—How big is the coronavirus outbreak? A lot bigger than we were initially told, it turns out. On Thursday, confirmed cases of Covid-19 in China’s Hubei Province—the epidemic’s epicenter—jumped by almost 15,000. It’s not that there was a sudden wave of new infections. Rather, the increase reflects a change in how China counts patients; it… Read More »