Main Article Content
Abstract
Le cœur triatrial est une malformation congénitale rare, et sa forme droite est exceptionnelle. Celle-ci est due à la persistance d’un vestige embryonnaire qu’est la valvule droite du sinus veineux, qui va subdiviser l'oreillette droite en deux chambres. La manifestation clinique dépend de la taille de l’orifice sino-auriculaire et du degré de septation auriculaire droite, allant de la forme asymptomatique aux formes symptomatiques. Nous rapportons le cas d’une patiente âgée de 73 ans, asymptomatique, chez qui le diagnostic de cœur triatrial droit a été posé de manière fortuite lors d’une écho-Doppler cardiaque.
ABSTRACT
Cor triatriatum dexter is a rare congenital malformation in which a membranous structure divides atrium into two chambers, either the right or left atrium. The cor triatriatum dexter is exceptional. This membrane is a reminiscent structure formed due to the persistence of the right valve of the sinus venosus, an early embryonic structure. The clinical manifestation depends on the size of the defect and the degree of right atrial septation, leading from asymptomatic to symptomatic forms. The abnormality may be isolated or associated with other congenital heart defects. We report the case of a 73-year-old, asymptomatic patient, in whom the diagnosis of cor triatriatum dexter was made fortuitously during a cardiac echo-Doppler.
Keywords
Article Details
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
References
- - Hoye DJ, Wilson EC, Fyfe DA, Guzzetta NA. Cor triatriatum dexter : a rare cause of neonatal cyanosis. Anesth Analg 2010; 110:716-8.
- - Caliskan M, Erdogan D, Gullu H, Muderrisoglu H: Cor triatriatum dexter in two adult patients. Int J Cardiovasc Imaging. 2006, 22:383-387.
- - Gussenhoven WJ, Essed CE, Bos E: Persistent right sinus venosus valve . Br Heart J. 1982,47:183-185.
- - Krasemann Z, Hans-Heinrich H Scheld, Tonny D T Tjan, Thomas Krasemann. Cor triatriatum: short review of the literature upon ten new cases. Herz. 2007 Sep;32(6):506-10.
- - Alghamdi MH: Cor triatriatum dexter: a rare cause of cyanosis during neonatal period . Ann Pediatr Cardiol. 2016, 9:46-48.
- - Fuentes Rojas SC, Lawrie G, Faza NN. Cor Triatriatum Dexter: An Innocent Bystander. Methodist Debakey Cardiovasc J. 2022 Apr 18;18(1):10-13.
- - Werner A, Andreas Lienemann B, Sabine Vogel. Cor triatriatum sinister in an elderly patient-Findings in different imaging modalities and intraoperative correlation Dierk European Journal of Radiology Extra 63 (2007): 25–28.
- - SARR S A, BODIAN M, HARINIAINAR , AWF. Cœur triatrial et sténose mitrale : diagnostic différentiel et association, à propos de deux cas. Cardiologie tropicale. 2019 sep;157
References
- Hoye DJ, Wilson EC, Fyfe DA, Guzzetta NA. Cor triatriatum dexter : a rare cause of neonatal cyanosis. Anesth Analg 2010; 110:716-8.
- Caliskan M, Erdogan D, Gullu H, Muderrisoglu H: Cor triatriatum dexter in two adult patients. Int J Cardiovasc Imaging. 2006, 22:383-387.
- Gussenhoven WJ, Essed CE, Bos E: Persistent right sinus venosus valve . Br Heart J. 1982,47:183-185.
- Krasemann Z, Hans-Heinrich H Scheld, Tonny D T Tjan, Thomas Krasemann. Cor triatriatum: short review of the literature upon ten new cases. Herz. 2007 Sep;32(6):506-10.
- Alghamdi MH: Cor triatriatum dexter: a rare cause of cyanosis during neonatal period . Ann Pediatr Cardiol. 2016, 9:46-48.
- Fuentes Rojas SC, Lawrie G, Faza NN. Cor Triatriatum Dexter: An Innocent Bystander. Methodist Debakey Cardiovasc J. 2022 Apr 18;18(1):10-13.
- Werner A, Andreas Lienemann B, Sabine Vogel. Cor triatriatum sinister in an elderly patient-Findings in different imaging modalities and intraoperative correlation Dierk European Journal of Radiology Extra 63 (2007): 25–28.
- SARR S A, BODIAN M, HARINIAINAR , AWF. Cœur triatrial et sténose mitrale : diagnostic différentiel et association, à propos de deux cas. Cardiologie tropicale. 2019 sep;157