Syncope results in fainting, it may also be due to decreased venous return there by decreasing cardiac output and thereby decreasing blood supply to brain

Dr Bilal Amin

almost 5 years ago

fainting.When there short suplly of blood.

syncope - Transient loss of consciousness due reduced cerebral circulationl

Edward karim

almost 5 years ago

Syncope result into fainting most probably over stimulation of vagus nerve leads to bradycardia which inturn leads to low cardiac output which means low cerebral circulation leads to fainting Condition mostly occur by hearing sudden unwanted news.