Features of vasovagal/postural syncope
nausea, light-headedness, syncope, pain, cough, blood phobia, tumour, vomiting).After sudden
TUMOUR
Associated with typical symptoms of reflex syncope (eg, light-headedness, feeling of warmth, nausea, vomiting).After sudden unexpected unpleasant sight, sound, smell or pain.In association with micturition, defaecation, cough, laughter, venepuncture, blood phobia.After prolonged standing or crowded, hot places.During a meal or after eating a meal.With head rotation or pressure on carotid sinus (eg, tumour, shaving, tight collars).Associated with standing up quickly from a sitting or lying position.Long history (years) of recurrent syncope with low-risk features with the same characteristics of the current episode.