The effect of aspiration thrombectomy catheter in primary percutaneous coronary intervention after implant different vessel diameter stent
10.3969/j.issn.1671-8348.2014.19.012
- VernacularTitle:急诊 PC I支架释放后对不同管径血管再次血栓抽吸的疗效研究
- Author:
Lie MA
;
Zhigang TIAN
;
Yumin QIU
;
Zhijun LIU
;
Qingbin XU
;
Guangzhi CONG
;
Shaobin JIA
- Publication Type:Journal Article
- Keywords:
myocardial infarction;
percutaneous coronary intervention;
aspiration catheter
- From:
Chongqing Medicine
2014;(19):2432-2433,2436
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess under different vessel diameter ,the effect of the aspiration thrombectomy catheter in improving the myocardial reperfusion and clinical prognosis in patients with acute myocardial infarction (AMI)who were undergone primary percutaneous coronary intervention(PCI) .Methods 205 patients with AMI immediate implant stents after thrombus suction ,the TIMI flow grade(myocardial infarction thrombolysis treatment test flow classification ) ,postoperative ecg evolution ,incidence of no-reflow MACE in 30 days and MACE in 6 months were compared between conventional thrombus suction group and suction again group(blood vessels of <3 .0 mm and ≥3 .0 mm) .Results The level 3 blood flow rate ,MACE in 6 months in suction again group with blood vessels of ≥3 .0 mm had improved significantly ,but had no beneficial effects in blood vessels of ≥3 .0 mm .Conclusion In AMI patients treated with primary PCI ,application of aspiration thrombectomy catheter with blood vessels of ≥3 .0 mm may im-prove the flow condition before infarction related blood vessels ,reduce MACE .
