More than half (57%) reported typical vasovagal triggers, such as exposure to blood, injury, medical procedures, ... Vasovagal syncope may have a genetic component - Medscape - Aug 17, 2012.

Abstract and Vasovagal Syncope. A sudden transient loss of consciousness and postural tone, syncope may result from cardiovascular or noncardiovascular causes or a combination of the two.

If your doctor recommended you undergo a tilt table test, you may wonder what to expect. This guide will help you learn more about: What a tilt table test is When a doctor may recommend a tilt table ...