The head-up tilt table testing is performed using a specially designed tilting table in which, when the patient is tilted from supine to upright positions, vasovagal syncope is precipitated in predisposed patients.
The head-up tilt table testing is performed using a specially designed tilting table in which, when the patient is tilted from supine to upright positions, vasovagal syncope is precipitated in predisposed patients.
直立倾斜试验在特殊设计的倾斜床上进行，患者由仰卧位向直立位过渡，此时对于易感病人血管迷走性晕厥。