Congenital Heart Center, Helen DeVos Children's Hospital, Grand Rapids, Michigan, USA.
Spectrum Health Medical Group, Grand Rapids, Michigan, USA.
Can J Cardiol. 2015 Jun;31(6):819.e3-4. doi: 10.1016/j.cjca.2015.01.036. Epub 2015 Feb 4.
Cor triatriatum sinister is a rare condition caused by a membrane in the left atrium, resulting in left ventricular inflow obstruction. This developmental anomaly is usually diagnosed in childhood. However, a rare presentation during adulthood is observed when the membrane is incomplete. Surgical excision of the membrane is the first line of treatment. We present a 51-year-old woman who underwent successful transcatheter balloon dilation with complete loss of the membrane waist and hemodynamic and symptomatic improvement.
先天性左房三房心是一种罕见的疾病,由左心房内的隔膜引起,导致左心室流入道梗阻。这种发育异常通常在儿童期诊断。然而,当隔膜不完全时,在成年期也会观察到罕见的表现。手术切除隔膜是一线治疗方法。我们报告了一例 51 岁女性患者,成功接受了经导管球囊扩张治疗,隔膜腰部完全消失,血流动力学和症状均得到改善。