The film presents a detailed fluorographic study of the normal heart using venous catheterization, showcasing physiological data such as pressure and flow measurements. It illustrates blood flow ...

Researchers have developed a method for cheaply producing heart valves in the span of minutes that are functional immediately after being implanted into sheep. The scientists call their method ...

Mar. 23 -- THURSDAY, May 3 (HealthDay News) -- Infusing the clot-preventing drug streptokinase improved blood flow in the tiniest heart blood vessels of people who had artery-opening procedures such ...