2. HISTORY OF NEURALLY MEDIATED SYNCOPE OR VASOVAGAL SYNCOPE diagnosed by the scores of Calgary or Tilt-test; or vasovagal syncope (syncope caused by seeing blood, a venipuncture or donating blood; pain, by seeing or speaking about dramatic things, when coughing, swallowing, defecating, urinating, laughing, or other situations). If these situations occur with significant dizziness or pre-syncope, but not syncope itself, it is called vasovagal component.