(Definition of âpedalâ from the Cambridge Advanced Learner's Dictionary & Thesaurus Â© Cambridge University Press) âpedalâ in American English See all translations
Syncope, also known as fainting, passing out and swooning, is defined as a short loss of consciousness and muscle strength, characterized by a fast onset, short duration, and spontaneous recovery. It is due to a decrease in blood flow to the entire brain usually from low blood pressure.
Passing out or seizure This raises my concern about an abnormal heart rhythm. Anxiety disorders or panic attacks rarely cause you to pass out. You might pass out when having blood drawn or experiencing something unsettling. But if you have no warning signs before passing out, the risk of a heart problem increases.