Optical coherence tomography application as guiding in percutaneous coronary intervention procedure one year follow up survey

被引:0
作者
罗明华 [1 ]
关怀敏 [1 ]
解金红 [1 ]
陈玉善 [1 ]
李兴渊 [1 ]
王贺 [1 ]
邱承杰 [1 ]
沈晓君 [2 ]
机构
[1] Department of Cardiology,the First Affiliated Hospital of Henan University of Traditional Chinese Medicine
[2] Teaching and Research Section of Pathology,Henan University of Traditional Chinese Medicine
关键词
optical coherence tomography; percutaneous coronary intervention; coronary angioplasty; stents; coronary disease;
D O I
暂无
中图分类号
R541.4 [冠状动脉(粥样)硬化性心脏病(冠心病)];
学科分类号
1002 ; 100201 ;
摘要
Background Optical coherence tomography(OCT) is increasingly used in the process of percutaneous coronary intervention(PCI),but there is still lack of data about the significance of OCT in the process of PCI.The study aimed to investigate the long term value of OCT in the procedure of PCI.Methods One hundred sixty-five patients with coronary artery disease and implanted drug eluting stents were enrolled in the retrospective study.OCT was performed after stent implantation to detect the complications in 82 patients,who were named as OCT group.And the other 83 patients without OCT application served the control group.Incidence of the angina pectoris,acute myocardial infarction,revascularization and cardiac sudden death was observed in the two groups during one year follow-up.Results At one year clinical follow-up,the incidences of angina and revascularization in OCT group were significantly lower than those in control group(angina:3.66%vs.18.07%,P<0.05;revascularization:2.44%vs.12.04%,P<0.05),the incidence of acute myocardial infarction was not significantly different(2.44%vs.4.82%,P>0.05).Conclusions OCT is a feasible technique for guidance of coronary interventions,and its application during PCI procedure can improve the clinical outcome.
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页码:176 / 183
页数:8
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