Dog putting ears back when I look at her. This is a discussion on Dog putting ears back when I look at her within the Dog Training and Behavior forums, part of the Keeping and Caring for Dogs category; So I've made some huge progress with my girlfriend's dog since I first met her which was about 6 months ago. She seems to be ...
Doctors also restore regular rhythms by sending an electrical shock to the heart. This is called electrical cardioversion. 1  Arrhythmias may prevent blood from circulating properly to your heart and brain. 2  Most often, doctors use cardioversion to treat a fast, irregular heart rhythm called atrial fibrillation.
For example, the heart beats faster due to adrenaline. In order for adrenaline to be able to do this various organs have receptors (known as beta receptors) to accept the adrenaline and use it to behave differently in times of stress. Beta blockers block these receptors. They stop various organs in the body (depending on the beta blocker used) from accepting adrenaline.