The Valsalva maneuver is a particular way of breathing that increases pressure in the chest. It causes various effects in the body, including changes in the heart rate and blood pressure. The ...
Simon Spichak finished his MSc at University College Cork, where he studied the interactions between the microbes in the gut and the brain. He became interested in science communication during his ...
The Valsalva maneuver is a breathing technique that can be used to help diagnose a problem with the autonomic nervous system (ANS). It can also be used to help restore a normal heart rate if your ...