[Postpartum group B streptococcal endocarditis of the tricuspid valve].

The B streptococcal endocarditis are very rare. They primarily affect the left heart valves, the achievement of the tricuspid valve is exceptional. We report a young patient aged of 36 years who presented in postpartum a tricuspid endocarditis with streptococcus B. She was treated by third-generation cephalosporin and aminoglycoside. The evolution after 5 days of antibiotic therapy was marked by a rapid valvular destruction with worsening tricuspid insufficiency leading to death of the patient. This is the 23rd case of tricuspid endocarditis streptococcal B reported in the literature. The mortality of this disease reached 36% in the absence of surgical treatment. The medico-surgical approach is the treatment of choice for these patients.