Consistent oversensing of spontaneous P waves often requires lead revision. One amelioration strategy is to force atrial pacing using DDDR or Dynamic Overdrive â„¢ modes. This shortens the ventricular ...
ICDs detect tachycardias imperfectly: An ICD-detected tachycardia may represent either a tachyarrhythmia (SVT or VT) or oversensing of nonarrhythmic electrical signals. ICDs also classify tachycardias ...