Intravascular ultrasonography-guided intervention therapy for small vessel lesions
Abstract：Objective To assess the clinical significance of intravascular ultrasonography (IVUS)-guided intervention therapy for small vessel lesions .Methords Two hundred and thirty-seven pa-tients who underwent intervention therapy for single vessel (≤2 .5 mm) lesions in our hospital from October 2010 to February 2013 were divided into IVUS-guided intervention therapy group (n=105)and coronary ateriography-guided group (n=132) .Their baseline parameters ,lesion fea-tures ,main adverse cardiac events (MACE) and restenosis during follow-up were analyzed . Results Intervention therapy for the two groups was successful .The diameter ,length ,dilation and restenosis of stents were significantly different between the two groups ( P= 0 .002 ,P=0.000 ,P= 0.000 ,P= 0 .042) .However ,no significant difference was found in the incidence of series stent and MACE during follow-up (P>0 .05) .Conclusion IVUS plays an important role in intervention therapy for small vessel lesions .
Keywords：ultrasonographyinterventionalcoronary angiographystentscoronary restenosis
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 574-576 )