A.平時(shí)血壓正常 B.發(fā)作時(shí)血壓逐漸上升 C.發(fā)作終止后可出現(xiàn)迷走神經(jīng)興奮癥狀 D.可發(fā)展為持續(xù)性高血壓 E.吸煙不會(huì)誘發(fā)高血壓