neurocardiogenic syncope
bradycardia
+- peripheral vasodilation
emotion
pain
standing too long
nausea
pallor
sweating
closing in of visual fields
Cough
Effort
Micturition
Carotid sinus syncope
hypersensitive baroreceptors = excessive bradycardia and dilation
lying down
Epileptic
epilepsy
epilepsy
possible vasovagal
decreased/drowsiness
Transient anrrythmia
i.e. bradycardia due to complete heart block
no warning (perhaps palpitations)
seconds
stoke adams
old
women
legs
T
benign
none - resolves spontaneously
Stoke adams
drop attack
hydrocephalus
cerebral hypoperfusion, reflex anoxic convulsion