both systemic vasodilation in the presence of fixed or insufficient cardiac output , an arrhythmia , or both(passive) is caused byExertional syncope
acute stress or fear(passive) can be caused byVasovagal syncope
by bradycardia , tachycardia , or hypotension(passive) caused bysyncope Syncope
The reflexcausesvasovagal syncope
by other conditions(passive) can be causedVasovagal syncope
a strong orthostatic stressto provokevasovagal syncope
by dehydration(passive) provoked byvasovagal syncope
mechanismscausingvasovagal syncope
a drop in blood pressure(passive) is usually caused byVasovagal syncope
passive head - up tilt(passive) can be provoked byVasovagal syncope
many things(passive) can be caused byVasovagal syncope
Emotional stress cancausevasovagal syncope
vasodilation and pooling of blood(passive) is caused byVasodepressor syncope
to problems in making the correct diagnosis or in choosing adequate treatmentcan leadto problems in making the correct diagnosis or in choosing adequate treatment
in secondary seizurescan resultin secondary seizures
to a seizuremay leadto a seizure
my blood pressure to suddenly dropwould causemy blood pressure to suddenly drop
more than of all episodes of faintingcausesmore than of all episodes of fainting
injury if the person falls and hurts themselvescan causeinjury if the person falls and hurts themselves
as a result of thereaction to a fear of injectionscan causeas a result of thereaction to a fear of injections