The posterior communicating artery is located in the back of the head at the back end of the circle of Willis. The circle of Willis is a band of arteries at the base of the brain that connects the ...

Euphoria actor and former Grey's Anatomy veteran Eric Dane has announced that he has ALS but will continue working. Dane, 52, revealed his diagnosis of amyotrophic lateral sclerosis, a progressive ...

Sex refers to biology: chromosomal makeup, hormones, and anatomy. People are most often assigned male or female at birth based on their external anatomy; some people do not fit into that sex binary ...

The American Heart Association (AHA) introduced public access defibrillation ... However, despite high expectations that the availability of automated external defibrillators (AEDs) and more ...

These nodes control the heart rhythm. The right coronary artery divides into smaller branches. One is the right posterior descending artery. The other is the acute marginal artery. It also helps send ...

We report our initial clinical results with an alternate pelvic external fixator site, the lateral posterior external fixator (LPEF), and describe the surgical technique. Methods and Materials: From ...