Atrioventricular nodal reentrant tachycardia (AVNRT) is one of the most common types of paroxysmal supraventricular tachycardia. The activity of the autonomic nervous system (ANS) is known to influence episodes of AVNRT. yet the precise mechanisms underlying this effect remain incompletely understood. In this study. https://countryscenesaddleryandpetsuppliers.shop/product-category/accessories-apparel/