A Hermida Ameijeiras | PubMed Health

PubMed2006

[Pacemaker endocarditis].

In the last years an increment has taken place in the pacemaker and implantable cardioverter-defibrillator indications that will have as consequence an increase of the prevalence of endocarditis associated to intravascular devices, for what acquires special relevance for the clinician to know this entity and to include it in his differential diagnoses. The objective of this article is to describe the epidemiology, clinic characteristics, diagnosis, treatment and outcome of the pacemaker endocarditis.

Endocarditis, Bacterial↗

PubMed2006

[Pacemaker endocarditis].

Pacemaker endocarditis is a rare but serious complication of permanent transvenous pacing. The most common presentation is fever syndrome or gram positive bacteremia. For the diagnostic it is important to performed blood cultures and an echocardiography. A retrospective study included the cases of pacemaker endocarditis diagnosed in the Internal Medicine Department of our Hospital between 1989-2003. Six patients were included. Repeated manipulation of the system and diabetes were the most frequent risk factors. The most frequently detected causative microorganisms were Staphylococci. In spite of the low sensitivity of the transthoracic echocardiography in expert hands it can improve, in this series it places in 66 %. Surgical treatment with cardiopulmonary bypass and implantation of a new system was performed in the same intervention in all patients. None relapsed and the overall mortality was 17%.

Aged↗