Provoked and spontaneous high-frequency, low-amplitude, respirophasic noise transients in patients with implantable cardioverter defibrillators.


INTRODUCTION Ventricular oversensing (OS) of respirophasic noise transients may cause spurious detections and therapies and pacing inhibition among patients with implantable cardioverter defibrillators (ICDs). The incidence of OS and its relationship to clinical variables and ICD system design are unknown. METHODS AND RESULTS Three hundred twenty-nine… (More)