血流储备分数测量的一个陷阱。
A pitfall of fractional flow reserve measurement.
作者信息
Mokhtar Omar Ait, Armero Sebastien, Bonello Laurent
机构信息
Hopital Universitaire Nord de Marseille, Departement de Cardiologie, Marseille, France.
出版信息
J Invasive Cardiol. 2010 Jun;22(6):E110-1.
PMID:20516516
Abstract
Fractional flow reserve is a simple and efficient tool to assess the severity of an intermediate lesion in order to determine the optimal therapy. However there are some limitations to its use. We observed that in patients with an occluded artery, FFR measurements in the vessel supplying collaterals can be underestimated leading to inappropriate therapy.
摘要
血流储备分数是一种简单有效的工具，用于评估中等病变的严重程度，以确定最佳治疗方案。然而，其应用存在一些局限性。我们观察到，在动脉闭塞的患者中，供应侧支循环的血管的血流储备分数测量值可能被低估，从而导致不适当的治疗。
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