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Case Reports
. 2022 May 4;4(5):acmi000355.
doi: 10.1099/acmi.0.000355. eCollection 2022 Aug.

Capnocytophaga tricuspid valve endocarditis: a case report and literature review

Christopher Hino  1 , Jennifer Veltman  2
Affiliations
Case Reports

Capnocytophaga tricuspid valve endocarditis: a case report and literature review

Christopher Hino et al. Access Microbiol. .

Abstract

Capnocytophaga canimorsus is a Gram-negative zoonotic pathogen capable of causing serious infection following dog or cat bite. Infections often manifest as sepsis, fatal septic shock, gangrene, bacteraemia, meningitis and endocarditis. Here we report a case of C. canimorsus bacteraemia complicated by tricuspid valve infective endocarditis and septic pulmonary emboli.

Keywords: Capnocytophaga canimorsus; dog bites; infective endocarditis; tricuspid valve.

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Conflict of interest statement

The authors declare that there are no conflicts of interest.

Figures

Fig. 1.
Fig. 1.
Transthoracic and transesophageal echocardiogram images. (a) Apical four chamber view and (b) right ventricular inflow–outflow view showing large (~1.8×2 cm) tricuspid valve mobile vegetation attached to the atrial aspect of the anterior tricuspid leaflet. Mass enters the RV during diastole and obstructs tricuspid leaflet closure during systole. LV, left ventricle; RV, right ventricle; LA, left atrium; RA, right atrium; TV, tricuspid valve; Ao, aorta; RVOT, right ventricular outflow tract
See this image and copyright information in PMC

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