This heart anatomy diagram shows that blood flows from the ... The pattern described below is repeated over and over, causing blood to flow continuously to the heart, lungs, and body.

The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells. An average adult has 5 to 6 quarts (4.7 to 5.6 liters) of blood ...

Researchers have identified a previously unknown biological process that causes tissue and organ damage in conditions where ...

It affects about 70,000 people every year in Poland. This is why it is essential to monitor cerebral blood flow in disease prevention and treatment. Current neurology offers many effective methods ...

Umbilical venous flow to the liver is essential for intrauterine growth, and is impaired in placental insufficiency. We hypothesized that in growth-restricted fetuses portal blood flow compensates ...