Bash S E, Huhta J C, Nihill M R, Vargo T A, Hallman G L
J Am Coll Cardiol. 1985 Mar;5(3):757-60. doi: 10.1016/s0735-1097(85)80408-3.
Aortico-left ventricular tunnel is a rare congenital anomaly that presents as aortic regurgitation and congestive heart failure in childhood. Its association with a ventricular septal defect is even more rare. Because of the distortion of the normal anatomy around the aortic valve and the rarity of this combination of defects, the diagnosis of aortico-left ventricular tunnel with ventricular septal defect may be difficult. The two-dimensional and Doppler echocardiographic findings of aortico-left ventricular tunnel are described.
主动脉-左心室通道是一种罕见的先天性异常，在儿童期表现为主动脉瓣反流和充血性心力衰竭。它与室间隔缺损同时存在的情况更为罕见。由于主动脉瓣周围正常解剖结构的扭曲以及这种缺陷组合的罕见性，合并室间隔缺损的主动脉-左心室通道的诊断可能具有挑战性。本文描述了主动脉-左心室通道的二维及多普勒超声心动图表现。
