Between September 1, 2002 and April 30, 2003, 402 patients were observed for a syncope. Out of these, 19 had a cardiogenic syncope, 3 focal neurologic disorders, 25 a severe trauma, 4 severe orthostatic hypotension and 5 carotid syncope. Therefore, 56 patients out of 402 were found to have indication to therapeutical hospitalization