[QTc interval in the neonatal period in a Mexican population. A pilot study].

Introduction: QT interval prolongation is associated with ventricular arrhythmias and sudden death syndrome.

Objective: To determine the value of QTc interval in healthy newborns in a general hospital in Jalisco, Mexico, and their outcome during their first months of life.

Methods: The study included healthy newborns from March to November 2016, in the Hospital General of Occidente in Jalisco, Mexico.