Clinical Application of Direct Stenting Technique in Emergent PCI for Patients with Acute Myocardial Infarction
- VernacularTitle:直接支架植入在急性心肌梗死急诊PCI中的临床应用
- Author:
Yong WANG
;
Qi WANG
;
Jing LIU
;
Donghui ZHOU
;
Yuanzhe JIN
- Publication Type:Journal Article
- Keywords:
acute myocardial infarction;
emergent coronary artery intervention;
stent implantation
- From:Journal of China Medical University
2015;(5):468-471
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and safety of direct stenting technique in emergent percutaneous coronary intervention(PCI)for pa?tients with acute myocardial infarction(AMI). Methods Totally 460 consecutive patients with acute myocardial infarction who underwent emergent PCI during August 2010 to July 2013 were involved,among whom 346 patients were assigned to the control group(traditional balloon dilation and stenting),114 patients were assigned to the experiment group(direct stenting). The safety and efficacy of direct stenting technique was observed. Results In the control group,7 cases had no reflow during operation,2 cases had reflow after the pre?expansion and 5 cases after stent implanta?tion,no similar cases in the experiment group(P=0.125 9). The follow?ups showed the control group had 2 cases of major adverse cardiac events including 1 case of acute stent thrombosis who required urgent revascularization,and 1 case of cardiac death at four days after operation;the experi?ment group had 1 case of stent thrombosis,there was no statistically significant difference(P=0.730 7). Conclusion Direct stenting technique may be performed selectively for certain coronary diseases when performing emergent PCI for AMI.
