Progression of Lactobacillus plantarum prosthetic valve endocarditis followed by transesophageal echocardiogram

Abstract

Endocarditis due to Lactobacillus species is extremely rare. We report an uncommon case of Lactobacillus plantarum bioprosthetic aortic valve endocarditis, presenting with severe aortic steno-regurgitation, which responded to conventional medical and surgical treatment. This case provides a better understanding of the disease process of L. plantarum and highlights the role of transesophageal echocardiography in following the entire course of endocarditis.

Keywords: Bioprosthetic aortic valve; Cardiology; Endocarditis; Lactobacillus Plantarum.