Heart rate variability parameters in children with ventricular preexcitation.
Serhat KocaFeyza Aysenur PacAjda MihciogluDeniz ErisSerkan CayOzcan OzekePublished in: Journal of cardiovascular electrophysiology (2018)
Autonomic tonus in patients with ventricular preexcitation may affect accessory pathway conduction properties, tachycardia inducibility, and symptomology. The indicator of sympathovagal balance, LF/HF ratio, increased in ventricular preexcitation patients with inducible tachycardia and those that were symptomatic.