I thought if a human heart for example was beating in a lab using only its built in
pacemaker, it would run at around 100 bpm? The vagus nerve is responsible for the parasympathetic
system, which slows the heart down. So if cut, your heart should speed up?
Was it a Doctor who told you the nerve may have been damaged?
The Vagus nerve also controls of lot of digestive functions, have you noticed any problems?