Anomalous vena caval return to the left atrium.
نویسندگان
چکیده
Anomalous vena caval return to the left atrium (LA) is a rare congenital anomaly. The most common variant is a persistent left superior vena cava (SVC), estimated to occur among 2.1% to 4.3% of hearts with congenital defects.1 Much rarer, an anomalous right SVC connects to the LA.2 Similarly rare is inferior vena caval (IVC) return to the LA, which has been reported as a congenital anomaly often occurring with atrial septal defect (ASD),3 as well as a postcardiac surgical complication, typically caused by incorrect closure of the IVC after repair of an inferiorly located ASD.4 We present multimodality imaging of a case of a right SVC connecting to the LA and a case of an IVC connecting to the LA.
منابع مشابه
Anomalous Inferior Vena Cava Draining into the Left Atrium Associated with Intact Interatrial Septum and Multiple Pulmonary Arteriovenous Fistulae.
CONGENITAL cardiac defects involving the venous return to the heart and those affecting the partitioning of the atria should probably be considered as a group. The most commonly encountered and simplest to correct are defects in the interatrial septum of the ostium secundum type. Due to the lower resistance to emptying into the right ventricle from the two communicating atria, the shunt in such...
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CONGENITAL cardiac defects involving the venous return to the heart and those affecting the partitioning of the atria should probably be considered as a group. The most commonly encountered and simplest to correct are defects in the interatrial septum of the ostium secundum type. Due to the lower resistance to emptying into the right ventricle from the two communicating atria, the shunt in such...
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ورودعنوان ژورنال:
- Circulation
دوره 125 13 شماره
صفحات -
تاریخ انتشار 2012