JUNIPER PUBLISHERS - OPEN ACCESS JOURNAL OF CARDIOLOGY & CARDIOVASCULAR THERAPY Abstract A 79-year-old man had a DDD permanent pacemaker inserted in September 2007 for symptomatic third-degree atrioventricular block. Over the following several years, he underwent repeated battery removal and reinsertion in a different site, due to recurrent subcutaneous pocket complications (mostly pocket infection), after transvenous pacemakers implanted in pectoral and abdominal (epicardial lead) pockets. Ultimately, he presented with failure of capture from an epicardial pacing lead. A leadless transcatheter pacemaker was implanted, via femoral vein access. Post-procedural electrical measurements revealed a pacing threshold of 0.38V at 0.24msec, and R wave sensitivity 15mV; they were stable at 1-month follow-up. Keywords: Atrioventricular block; Leadless pacemaker Case Report A 79-year-old man had a DDD permanent pacemaker inserted (left subc...
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