Can tentative cut-offs from Fridericia's formula be used to screen for prolonged QT intervals in children and adolescents?
Tentative cut-offs for Fridericia's formula may help screen for prolonged QT intervals in pediatric populations.
These tentative cut-offs can be used to screen subjects with prolonged QT intervals in the clinical setting. Further studies are needed to confirm their validity.
Hazeki et al. (Fri,) studied this question.