Objective To assess the safety and therapeutical efficiency of dual-wire balloon using in treating coronary artery in-stent restenosis.

目的评价双导丝球囊在冠脉支架内再狭窄治疗中的的安全性和疗效。

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Methods the balloon was led through the mitral valve with the wire made by ourselves.

方法采用自制二尖瓣导引钢丝操作球囊过瓣。

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In three separate procedures, Dr. Shishehbor used a balloon embedded with a wire that cuts through calcified plaque and implanted two stents to prop open a small artery in Mr. Swartz's foot.

WSJ: New Tactics to Treat Artery Disease That Harms Legs

They ended up producing a flexible catheter tube that goes a bit of the way up the nostrils, then a guide wire is inserted into the targeted sinus. (In live patients this is done via an endoscope and fluoroscope.) A balloon catheter is advanced over the guide wire and positioned against the blocked ostium.

FORBES: Balloon Therapy

Some patients were treated with angioplasty, a procedure in which an artery is opened with a balloon and then propped with a stent--a wire mesh tube.

FORBES: Magazine Article