right ventricular enlargement

Lung parenchyma, such as ground-glass opacity, mosaic attenuation and septal thickness, mediastinum, pulmonary vascular, right ventricular enlargement and interventricular septum displacement were evaluated on CT.

在CT上观察肺实质变化，如磨玻璃样改变、马赛克征、小叶间隔增厚等，及纵隔、肺血管、右室扩大和室间隔移位等。

Conclusion Most of HHD lead to cardiac enlargement. Left atrial enlargement can be found mostly, and right ventricular enlargement is more often than left ventricular enlargement.

结论HHD可引起不同房室腔扩大，左房扩大最常见，右室扩大多于左室扩大；

Pericardial effusion, valvular regurgitation, right cardiac enlargement and pulmonary hypertension, changes in left ventricular systolic function were observed by echocardiogram.

超声心动图显示心包积液，瓣口返流，右心增大及肺动脉高压，左室收缩功能变化；

Conclusion Left pulmonary stenosis, pulmonary regurgitation and right ventricular enlargement are common complications after surgery for TOF.

结论左肺动脉狭窄、肺动脉瓣反流和右心室扩大是TOF术后常见的并发症。