title: Cardiac device infections: definition, classification, differential diagnosis, and management.
abstract: Cardiac device infections (CDIs) continue to be a serious clinical problem, with varying terminology and different classifications constituting one of the major diagnostic and therapeutic challenges in routine clinical practice. The problem invariably arises during an attempt to estimate the extent of the infection, which in consequence determines the choice of treatment strategy (duration of antibiotic therapy). The most serious form of CDI is lead-related infective endocarditis (LRIE). There are no clearly established diagnostic criteria for this disease; the available Duke University criteria are difficult to apply in patients with a suspicion of LRIE because of low sensitivity. As the treatment of LRIE is expensive and troublesome, there is a tendency to underdiagnose this condition and seek any intermediary forms between local pocket infection and definite LRIE. The present review includes suggestions for the systematization of CDIs with a clear definition of LRIE as a separate and most severe entity among CDIs.
authors.forename: Anna
authors.initials: A
authors.lastname: Polewczyk
authors.forename: Marianna
authors.initials: M
authors.lastname: Janion
authors.forename: Andrzej
authors.initials: A
authors.lastname: Kutarski
mesh_terms: D017147:Defibrillators, Implantable / Q000009:adverse effects; D003937:Diagnosis, Differential; D019468:Disease Management; D004696:Endocarditis / Q000145:classification / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D006801:Humans; D016459:Prosthesis-Related Infections / Q000145:classification / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy