Sreeram N, Franks R, Walsh K
Heart Clinic, Royal Liverpool Children's Hospital.
Br Heart J. 1991 Mar;65(3):161-2. doi: 10.1136/hrt.65.3.161.
A five day old symptom free neonate was referred for assessment of a to and fro murmur associated with large volume pulses. Cross sectional echocardiography and colour flow mapping confirmed the diagnosis of an aortic-ventricular tunnel with forward flow into the aorta and regurgitant flow into the ventricle through both the tunnel and the dilated aortic valve ring. Surgical correction by patch closure of the aortic end of the tunnel was successfully undertaken two weeks later without any additional investigations. Postoperative echocardiography and colour flow imaging showed no aortic regurgitation and normal left ventricular dimensions and function.
一名出生五天、无症状的新生儿因与大量脉搏相关的来回杂音而被转诊进行评估。横断面超声心动图和彩色血流图证实诊断为主动脉 - 心室通道，血液向前流入主动脉，并通过通道和扩张的主动脉瓣环反流回心室。两周后成功进行了手术矫正，通过补片封闭通道的主动脉端，未进行任何额外检查。术后超声心动图和彩色血流成像显示无主动脉反流，左心室大小和功能正常。
