ostial

Direct surgical angioplasty or coronary artery bypass graft has been done in patients who have left main coronary ostial stenosis.
直接血管成形术或外科冠状动脉搭桥术已经做了谁的患者左冠状动脉开口狭窄。
In such a model it is possible to study the significance of asymptomatic carriage of potential pathogens after ostial occlusion.
在这种模式是有可能的研究意义运输潜力无症状病原体后开口阻塞。
Segmental ostial ablation was performed in the rest cases to isolate PVP.
其余病例结合肺静脉节段性消融实现电隔离。