to the hospital for evaluation after losing consciousness for 25 menutes In the grocery store. She regained consciousness after paramedcs amoed el the scene and admnjstered Intravenous glucose. She has type 2 diabetes mellitus, atrial fibrillation, and hypertension. Current medications hydrochlorothiazide, enalapnlt warfanm and metopro'ol. Her pulse is 75/min and irregularly irregular, respirations are 12/min, and blood 14068 mm Hg Exarntnaoon shov,s no focal neurologic deficits Which of the following IS the most likely cause of this patients prolonged syncopal episode? A) Atrial fifrilation O B) Embolic stroke C) C) medication adverse effect C 0) myocardlal Intarct10n E) Seizure disorder C F) Transient ischemic attack C) G) Vasovagal reaction