Po-632-08 reduction of subcutaneous defibrillation thresholds with a dual-coil electrode system in swine

S-ICD systems deliver 80 J shocks from a left-parasternal coil to a left lateral PG. A system that defibrillates with lower energy could enable a significant reduction in PG size. Computer models of shock fields in human torsos suggest dual parallel coils lower shock impedance and may reduce DFTs by ∼50%.