A Case Of Occured Supraventricular Tachycardia Based On Wpw Triggered With Chlorpheniramine And Phenylephrine In Newborn Period

Supraventricular tachycardia (SVT) is the most common cardiac arrhythmia in childhood and neonatal period. It is defined as 1: 200-250 in this period. Clinical findings in the newborns are heavier and may be come across as heart failure and hydrops fetalis. 10-20% of cases have Wolf Parkinson White (WPW) paternity. Sometimes it can cause morbidity and mortality in neonatal period due to drug-resistant and recurrent episodes. In this article, we present a case of SVT developed on the basis of WPW which is the result of the use of phenylephrine in neonatal period.