How is Wolff-Parkinson-White Syndrome diagnosed?
There are several types of tachycardias resulting form accessory pathways; each depending on where the pathway is. They have all sorts of technical names, and can sometimes be differentiated through an ordinary EKG. However, they don t always show up on an EKG. Mine, for instance, was present on an EKG ten years ago, but a month before my surgery they did another EKG and there was no indication yet I had symptoms.