Swallowing-induced Paroxysmal Atrial Tachycardia Causes Weight Loss and Fainting during Mealtime: A Case Report and Literature Review.

Swallow or deglutition syncope is an unusual disorder. We herein report an 80-year-old man with paroxysmal atrial tachycardia induced by swallowing, causing syncope. Initially, we suspected a digestive disorder and found no significant findings.