Pacing Clin Electrophysiol ... ICD component failure is a rare cause of battery depletion. In ventricular ICDs, atrial lead malfunctions may present as failure to discriminate VT from SVT.
Purpose: Reduced lead diameter and reliability can be designed into transvenous permanent pacing leads through use ... while mean atrial pulse width thresholds at 2.5 V ranged from 0.07 ms at ...