Bartonella endocarditis in patients with right ventricle-to-pulmonary artery conduit: 2 case reports and literature review.

species are Gram-negative bacilli and fastidious bacteria that can cause a number of clinical syndromes, including blood culture-negative infective endocarditis (IE). The two most commonly isolated species in humans are the agent of trench fever, and mostly known for causing cat scratch disease (Edouard et al., 2015 [1]; Edouard and Raoult, 2010 [2]).