Carey L M, Vermilion R P, Shim D, Lloyd T T, Beekman R H, Ludomirsky A
C.S. Mott Children's Hospital, University of Michigan, Ann Arbor 48109-0204, USA.
Am J Cardiol. 1996 Dec 1;78(11):1307-10. doi: 10.1016/s0002-9149(96)00619-4.
Transcatheter closure of patent ductus arteriosus with Gianturco coils may impinge on adjacent vascular structures. The left pulmonary artery relative size may decrease after patent ductus arteriosus coil occlusion; thus, serial follow-up echocardiography is recommended to assess long-term left pulmonary artery growth.
使用弹簧圈经导管闭合动脉导管未闭可能会压迫相邻血管结构。动脉导管未闭弹簧圈封堵术后左肺动脉相对尺寸可能会减小；因此，建议进行系列超声心动图随访以评估左肺动脉的长期生长情况。
