Int J Cardiol. 2010 Oct 29;144(3):453-4. doi: 10.1016/j.ijcard.2009.03.094. Epub 2009 Apr 16.
Recurrence of symptoms after CABG surgery might be caused by formation of fistulous connections between LIMA and pulmonary vasculature. Percutenous route via coil embolization of these connections has been chosen for the initial treatment modality in majority of cases. However, percutenous coronary intervention of native vessel can be considered as an alternative therapy.
CABG 手术后症状复发可能是由于 LIMA 和肺血管之间形成瘘管连接所致。大多数情况下,最初选择经皮途径通过线圈栓塞这些连接作为初始治疗方式。然而,也可以考虑对原生血管进行经皮冠状动脉介入治疗作为替代疗法。