采用新型J形导线进行永久性经静脉心房感知和起搏。
Permanent pervenous atrial sensing and pacing with a new J-shaped lead.
作者信息
Smyth N P, Citron P, Keshishian J M, Garcia J M, Kelly L C
出版信息
J Thorac Cardiovasc Surg. 1976 Oct;72(4):565-70.
PMID:966787
Abstract
We have developed a new J-shaped lead for atrial pacing. The lead has silicone rubber tines which become entangled in the trabeculae and thereby anchor the lead firmly in the left atrial appendage. Later, scar tissue forms around the tines, rather than around the electrode, so that there is no problem with either lead displacement or loss of sensing.
摘要
我们研发了一种用于心房起搏的新型J形导线。该导线带有硅橡胶尖齿，这些尖齿会缠入小梁中，从而将导线牢固地固定在左心耳内。随后，瘢痕组织在尖齿周围形成，而非在电极周围形成，这样一来，导线移位或感知丧失的问题均不存在。
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