We report a case of bacterial endocarditis caused by nonhemolytic group B streptococcus (GBS) in a 67-year-old man with no predisposing risk factors. Nonhemolytic GBS strains rarely cause illness and are usually detected in perinatal infections. We believe this to be the first reported case of endocarditis caused by a nonhemolytic strain of GBS.

The rarity of endocarditis due to Klebsiella species limits its recognition and awareness of its often malignant course. We describe two recent cases of Klebsiella pneumoniae endocarditis and review the clinical context and outcomes of 48 other cases reported in the literature. At our hospital, endocarditis complicated only one of 86 consecutive episodes of bacteremia due to Klebsiella species....

Aortic-mitral valve discontinuity has previously been described in double outlet right ventricle, endocardial cushion defect, single ventricle, tetralogy of Fallot, and prolapse of the mitral valve. We are reporting two additional examples of aortic-mitral valve discontinuity including 15 cases of gross left ventricular dilatation and a case of acute pneumococcal bacterial endocarditis with a l...

Aortic-mitral valve discontinuity has previously been described in double outlet right ventricle, endocardial cushion defect, single ventricle, tetralogy of Fallot, and prolapse of the mitral valve. We are reporting two additional examples of aortic-mitral valve discontinuity including 15 cases of gross left ventricular dilation and a case of acute pneumococcal bacterial endocarditis with a la...

BACKGROUND The incidence of bacterial endocarditis is much greater in long-term dialysis patients compared with the general population, and chronic kidney disease has been postulated as an independent host-related risk factor. Limited data are available on the long-term survival of dialysis patients with endocarditis. METHODS Dialysis patients hospitalized for bacterial endocarditis between 1...

INTRODUCTION Infective endocarditis (IE) occurs at a rate of approximately 1–7/100 000 people per year, and has a high morbidity and mortality despite advances in antibiotic and surgical treatments. [1,2] Prosthetic valve endocarditis (PVE), in particular, remains an infrequent but serious complication of cardiac valvular replacement. [3] Systemic embolism occurs in 22%–50% of IE patients; embo...

The diffusion of antibiotics in endocarditis vegetation bacterial masses has not been described, although it may influence the efficacy of antibiotic therapy in endocarditis. The objective of this work was to assess the diffusion of ofloxacin in experimental endocarditis vegetation bacterial masses using synchrotron-radiation UV fluorescence microspectroscopy. Streptococcal endocarditis was ind...

BACTERIAL ENDOCARDITIS following intracardiac surgery for congenital defects with use of extracorporeal circulation is a new entity, as old only as open intracardiac surgery. The reported experience is therefore meager. Suggestions regarding its pathogenesis, recognition, behavior, management, and prevention are few. Heins and Lindel reported five cases of bacterial endocarditis in a series of ...

A severe vasculitis, probably therapy related, in a sixty-four-year-old man being treated for possible subacute bacterial endocarditis, was associated with the development of transverse myelitis. It is hypothesized that the vasculitis affected the small vessels to the spinal cord in the same way that systemic vasculitis can also cause a transverse myelitis.

Subacute Bacterial Endocarditis presents a diagnostic challenge even in this day and age due to a variety of manifestations which can be difficult to spot in the early stages where the disease can be treated effectively. This report focuses on the neural and cutaneous manifestations of the disease in a single patient. It stresses the need to suspect endocarditis in young children who present wi...