Retrospective analysis of indications and complications related to implantation of permanent pacemaker: 25 years of experience in 31 dogs

Abstract

Introduction: Pacemaker implantation is the only effective symptomatic treatment for life-threatening bradyarrhythmias. Major complications observed after implantation of cardiac pacemakers include lead dislocation, loss of pulse generator function, and inadequate stimulation. The aim of this retrospective single-centre study was to analyse the indications for pacemaker implantation and the incidence and types of complications associated with this procedure in dogs treated for symptomatic bradyarrhythmia.

Keywords

• dog
• pacemaker
• bradyarrhythmia
• atrioventricular block
• complication