The vasculature is a network of blood vessels connecting the heart with all other organs and tissues in the body. Arteries and arterioles bring oxygen-rich blood and nutrients from the heart to the ...

PIKE ROAD, Ala. (WSFA) - Thankfully, the gurney and patient in the hallway at Pike Road High School are all a part of staged scenario. But, if it were a real-world emergency, Amanda Fuller, a Pike ...

A couple of years back, my neurosurgeon showed me some snaps she'd made on her flip phone of my open forearm during a surgery she had performed on me. She offered me the pictures as evidence that her ...

How does the heart work? What does it do? What is it composed of? How do you examine it? This article offers cardiac anatomy and physiology in a nutshell. The heart is a complex organ that pumps blood ...