Study on neuroendocrine change in patients with ST segment elevation in acute myocardial infarction using thrombectomy
- VernacularTitle:血栓抽吸治疗急性ST抬高型心肌梗死神经内分泌变化的临床研究
- Author:
Yanmin YANG
;
Xu WANG
;
Zhengzhong WANG
;
Yibing SHAO
;
Yan WANG
;
Yingjie YAO
- Publication Type:Journal Article
- Keywords:
Thrombectomy;
Myocardial infarction;
Neuroendocrine
- From:Journal of Interventional Radiology
2006;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study neuroendocrine change and clinical value of percutaneous thrombectomy system(GuardWire PlusTM)in treatment of patients with ST-elevation acute myocardial infarction(STEMI). Methods 72 patients with STEMI underwent percutaneous coronary intervention(PCI)were divided into A group(38 patients)with direct stent placement after thrombectomy and B group(34 patients) with primary PCI. The plasma levels of ET, PRA, ALD, AngⅡ, NE, E were measured on the day of operation and the first, second, third and fifth days after PCI. Left ventricular ejection fraction(LVEF) was measured by echocardiography at one week and three months after PCI. Results The stents were successfully implanted in two groups. All the neuroendocrine factors have no difference between the two groups before operation. The first and second day after PCI, the levels of ET, PRA, ALD, AngⅡand E were significantly lower in A gronp than those in B group(P 0.05). Conclusions Deteriorated neuroendocrine changes are significantly improved with thrombectomy, providing potential benefits on heart function.
