Kapusta L, Hopman J C, Daniëls O
Department of Paediatric Cardiology, St. Radboud University Hospital, Nijmegen, The Netherlands.
Eur Heart J. 1987 Sep;8(9):1002-6. doi: 10.1093/oxfordjournals.eurheartj.a062364.
Small ventricular septal defects (VSDs) with left to right (L-R) shunt have been difficult to diagnose with conventional ultrasound techniques. Using the cross-sectional Doppler flow imaging system, additional information can be obtained. In a group of 60 patients with a clinical diagnosis of VSD with L-R shunt, the new technique proved valuable, especially in detecting muscular and apical VSDs.
伴有左向右分流的小型室间隔缺损（VSD）一直难以通过传统超声技术进行诊断。使用横断面多普勒血流成像系统，可以获得更多信息。在一组临床诊断为伴有左向右分流的室间隔缺损的60例患者中，这项新技术被证明是有价值的，尤其在检测肌部和心尖部室间隔缺损方面。
