Blood tests can help a doctor diagnose a variety of health conditions, including infections, anemia, high cholesterol, vitamin deficiencies, organ failure, HIV, cancer, and diabetes. Doctors use ...

In early fetal development, it forms from two smaller blood vessels, called the dorsal aortae, that join together. As it moves downward, the abdominal aorta splits into three main branches: the renal ...

Ischemic stroke commonly causes one or more of these symptoms: A CVA occurs when there is an abnormality in blood flow in the blood vessels of the brain. This can include obstruction or bleeding, and ...