球囊成形术，往往是与血管造影完成。
制作大鼠血管球囊损伤模型。
方法采用自制二尖瓣导引钢丝操作球囊过瓣。
Methods the balloon was led through the mitral valve with the wire made by ourselves.
随着孩子的成长，球囊扩张开的瓣膜可能会再次变狭窄。
As the child grows, a valve that was ballooned may once again become narrowed.
主动脉缩窄在外科手术和球囊扩张术后很有可能重新狭窄。
Aortic coarctation may return even after successful surgery or balloon dilation.
目的对主动脉内球囊反搏(IABP)在泵衰竭治疗中的作用进行评价。
Objective To evaluate the curative effect of intra-aortic balloon pump (IABP) on cardiac pump failure.
结论：微导管可脱球囊技术对TCCF是一种微创、安全、有效的治疗方法。
Conclusion: Detachable balloon embolization is a safe and effective method for TCCF.
结论球囊扩张是治疗腐蚀性食管灼伤所致食管狭窄的一种安全、有效的治疗方法。
All of them have no serious complications. conclusion Balloon dilation is one of thee…
全系列采用奈米囊球包裹精油技术。
胚胎卵黄囊表面有一个大圆形油球。
There is a big oil ball on the surface of yolk-sac of perch.
胚胎卵黄囊表面有一个大圆形油球。
There is a big oil ball on the surface of yolk-sac of perch.
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