Adjagba Philippe Mahouna, Sonou Arnaud, Tossa Léhila Bagnan, Codjo Léopold, Hounkponou Murielle, Moutaïrou Salimatou Assani, Kpossou Yasmine Eyissè, Moussé Latif, Tchabi Yessoufou, Sacca Jeanne Vehounkpé, Houénassi Martin Dèdonougbo
Service de Cardiologie, CNHU-HKM, Cotonou, Université d'Abomey-Calavi (UAC), Bénin.
Centre Hospitalier Universitaire Départemental de l'Ouémé et du Plateau, Porto-Novo, Université d'Abomey-Calavi (UAC), Bénin.
Pan Afr Med J. 2017 May 2;27:7. doi: 10.11604/pamj.2017.27.7.11115. eCollection 2017.
Double-chambered right ventricle (DCRV) is a very rare cardiac defect in which the right ventricle is divided by anomalous muscle bundle into two chambers. It is associated with other malformations in 80-90% of cases. Clinical presentation varies and depends on the extent of the intraventricular obstruction. We here report the case of a 16-year old teenager with isolated DCRV revealed by recurrent syncopes. The diagnosis was made using Doppler echocardiography. The patient underwent successful surgical resection of the abnormal muscle band.
双腔右心室（DCRV）是一种非常罕见的心脏缺陷，其中右心室被异常肌束分隔为两个腔室。80%至90%的病例与其他畸形有关。临床表现各异，取决于心室内梗阻的程度。我们在此报告一例16岁青少年因反复晕厥发现孤立性双腔右心室的病例。诊断通过多普勒超声心动图做出。患者成功接受了异常肌束的手术切除。
