Can the 12-lead ECG distinguish RVOT from aortic cusp PVCs in pediatric patients?
Bradley C ClarkScott R CeresnakRobert H PassLynn NappoKohei SumiharaAnne M DubinKara MotonagaJeffrey P MoakPublished in: Pacing and clinical electrophysiology : PACE (2021)
12-lead ECG of PVCs from the CC was associated with larger V1 R-wave amplitude, larger R/S ratio in V1, and precordial transition at or before V3. A composite score may help predict PVC/VT arising from the CC.