0.05);治療后觀察組TIMI血流分級(jí)0級(jí)、1級(jí)、2級(jí)、3級(jí)分別為0、12.2"/>
陳子凌
【摘要】 目的:觀察曲美他嗪聯(lián)合經(jīng)皮冠狀動(dòng)脈介入術(shù)(PCI)對(duì)心肌梗死患者心肌梗死溶栓試驗(yàn)(TIMI)血流分級(jí)及預(yù)后的影響。方法:選擇2017年7月-2019年6月筆者所在醫(yī)院治療的心肌梗死患者82例,按隨機(jī)數(shù)字表法分為兩組,均41例。對(duì)照組接受PCI治療,觀察組則加用曲美他嗪治療。比較兩組TIMI血流分級(jí)、左心射血分?jǐn)?shù)(LVEF)及并發(fā)癥。結(jié)果:治療前兩組TIMI血流分級(jí)、LVEF對(duì)比,差異無統(tǒng)計(jì)學(xué)意義(P>0.05);治療后觀察組TIMI血流分級(jí)0級(jí)、1級(jí)、2級(jí)、3級(jí)分別為0、12.20%、24.39%、63.41%,LVEF(60.34±7.21)%,優(yōu)于對(duì)照組的4.88%、17.07%、36.59%、41.46%、(53.75±5.14)%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);觀察組并發(fā)癥發(fā)生率(7.32%)低于對(duì)照組(24.40%),差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論:心肌梗死患者接受曲美他嗪、PCI聯(lián)合治療安全可行,有利于改善梗死動(dòng)脈血流灌注,保護(hù)心肌,改善心功能,且并發(fā)癥較少。
【關(guān)鍵詞】 心肌梗死 曲美他嗪 經(jīng)皮冠狀動(dòng)脈介入術(shù) TIMI血流分級(jí) 心功能 并發(fā)癥
[Abstract] Objective: To observe the effect of Trimetazidine combined with percutaneous coronary intervention (PCI) on blood flow classification and prognosis of myocardial infarction thrombolysis test (TIMI) in patients with myocardial infarction. Method: Eighty-two patients with myocardial infarction treated in our hospital from July 2017 to June 2019 were selected and divided into two groups according to the random number table method, with 41 cases each. The control group received PCI, while the observation group was treated with Trimetazidine on the basis of the control group. The TIMI blood flow grade, left ventricular ejection fraction (LVEF), and complications were compared between the two groups. Result: There were no significant difference in the TIMI blood flow grade and LVEF between the two groups before treatment (P>0.05). After treatment, the TIMI blood flow grade (grade 0, grade 1, grade 2, grade 3) were 0, 12.20%, 24.39%, 63.41%, LVEF was (60.34±7.21)% in the observation group, they were better than 4.88%, 17.07%, 36.59%, 41.46%, (53.75±5.14)% in the control group, the differences were statistically significant (P<0.05). The incidence of complications in the observation group (7.32%) was lower than that in the control group (24.40%), and the difference was statistically significant (P<0.05). Conclusion: Patients with myocardial infarction can receive Trimetazidine and PCI in combination. It is safe and feasible, and it is beneficial to improve infarct arterial blood perfusion, protect myocardium, improve cardiac function, and has fewer complications.
心肌梗死作為常見心血管疾病,多是指冠脈供血量下降、心肌灌注不足,致殘、致死率較高[1]。目前經(jīng)皮冠狀動(dòng)脈介入術(shù)(percutaneous coronary intervention,PCI)為心肌梗死治療首選方法,利于將閉塞血管開通,促使心肌缺血時(shí)間縮短。但經(jīng)臨床實(shí)踐發(fā)現(xiàn),患者術(shù)后再灌注心肌損傷發(fā)生率較高[2]。曲美他嗪作為心肌代謝類藥物,利于優(yōu)化心肌代謝,保護(hù)心肌細(xì)胞,具有改善心肌缺血及心室重塑的作用[3-4]。鑒于此,本研究將觀察聯(lián)合曲美他嗪、PCI治療對(duì)心肌梗死患者TIMI血流分級(jí)及預(yù)后的影響,現(xiàn)報(bào)告如下。
1 資料與方法
1.1 一般資料
選擇2017年7月-2019年6月筆者所在醫(yī)院治療的心肌梗死患者82例,納入標(biāo)準(zhǔn):(1)符合文獻(xiàn)[5]心肌梗死診斷標(biāo)準(zhǔn):《急性冠脈綜合征急診快速診治指南(2019)》;(2)均首次接受PCI治療;(3)可耐受PCI、曲美他嗪治療;(4)未合并惡性腫瘤。排除標(biāo)準(zhǔn):(1)肝、腎功能異常;(2)患有免疫系統(tǒng)疾病;(3)合并心源性休克、心力衰竭;(4)患有精神疾病,或存在智力異常或意識(shí)不清,無法積極配合臨床診治。按隨機(jī)數(shù)字表法分為兩組,均41例。觀察組:男25例,女16例;年齡46~73歲,平均(59.84±2.26)歲;病程1~8年,平均(4.37±1.02)年;合并癥:高脂血癥、高血壓、糖尿病分別為3、10、8例。對(duì)照組:男22例,女19例;年齡46~75歲,平均(59.88±2.24)歲;病程1~8年,平均(4.39±0.98)年;合并癥:高脂血癥、高血壓、糖尿病分別為4、12、7例。兩組一般資料相比,差異無統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。本研究獲醫(yī)學(xué)倫理委員會(huì)批準(zhǔn)。患者簽署知情同意書。