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A asystolic B brain death C coma consciousness disorder F faint fainting L loss of consciousness M minimally conscious state N near syncope nephronophthisis neurally mediated syncope O organ donor orthostatic intolerance P persistent vegetative state pre-syncope

S syncopal episode syncope near syncope neurally mediated syncope vasovagal syncope T tilt table test tilt tables tilt table test U unconsciousness V vasovagal vasovagal reaction vasovagal syncope vegetative state persistent vegetative state