One patient who previously underwent battery replacement, and after having checked that the electrode worked improperly, had a new ventricular electrode placed, and the dysfunctional ventricular electrode was left in the same position.
Hubo que colocar un nuevo electrodo ventricular en un solo paciente a quien se le realizó el recambio de la batería tras comprobar que el electrodo previo funcionaba inadecuadamente; se dejó abandonado el electrodo ventricular disfuncional.