Morelon P, Eicher J C, Chavanet P, Diebold H, Coudert B, Portier H, David M, Louis P
Ann Cardiol Angeiol (Paris). 1987 Jan;36(1):23-6.
The authors report the case of a tricuspid endocarditis secondary to Streptococcus bovis with important regurgitation and severe hypoxemia secondary to a right-left atrial shunt through a patent foramen ovale, requiring a surgical treatment which included the replacement of the tricuspid valve and closure of the dehiscence in the inter-atrial septum. The presence of a patent foramen ovale in the course of a tricuspid endocarditis has been exceptionally reported. This diagnosis deserves to be evoked in case of an unexplained hypoxic condition or a systemic embolism complicating a tricuspid endocarditis. The report emphasizes the advantage of ultrasonic examinations (contrast sonocardiography, pulsated Doppler) in order to demonstrate this right-left atrial shunt in addition to the data collected about the tricuspid valve.
