[Essential orthostatic hypotension persisting for 25 years; syncope during defecation and post-syncopal obnubilation].
D001794:Blood Pressure; D001795:Blood Pressure Determination; D003672:Defecation; D006801:Humans; D007022:Hypotension; D007024:Hypotension, Orthostatic; D013575:Syncope
BLOOD PRESSURE, LOW; SYNCOPE
Hypotension orthostatique essentielle vieille de 25 ans; syncope à la défécation et obnubilation post-syncopale.