Zvaigzne Cheryl G, Moorjani Vijay, Patton David J, Fruitman Deborah
Division of Diagnostic Imaging, University of Calgary, Alberta Children's Hospital, Calgary, AB, Canada.
World J Pediatr Congenit Heart Surg. 2013 Jan;4(1):112-5. doi: 10.1177/2150135112461011.
Magnetic resonance imaging (MRI) provides accurate and valuable information regarding cardiac shunts including their location, size, and flow. We describe the MRI findings of a restrictive atrial septal defect within a complex case of congenital heart disease: univentricular atrioventricular connection of left ventricular type with right-sided discordant atrioventricular connection (single), absent left atrioventricular connection, and ventriculoarterial discordance. Few similar cases are reported in the literature. Magnetic resonance imaging may add valuable information regarding restrictive atrial shunts in univentricular hearts.
磁共振成像（MRI）可提供有关心脏分流的准确且有价值的信息，包括分流的位置、大小和血流量。我们描述了在一例复杂先天性心脏病中限制性房间隔缺损的MRI表现：左心室型单心室房室连接伴右侧房室连接不一致（单一）、左房室连接缺如以及心室动脉不一致。文献中报道的类似病例很少。磁共振成像可能会为单心室心脏中限制性心房分流提供有价值的信息。
