Hemodynamic Assessment with Interventional Support Should Be Routine for Primary Electrophysiology Procedures after Atrial Switch Procedure

Objectives We sought to review our current philosophy that all primary invasive electrophysiologic (EP) studies in patients with atrial switch procedures (ASPs) should undergo hemodynamic evaluation and have interventional expertise available. Background Patients who have undergone an ASP for dextro-transposition of the great arteries have a high incidence of both hemodynamic and EP sequelae. We present our data to support the combined...