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重组人脑利钠肽对急性前壁心肌梗死PCI术后的疗效

2021-11-18许卫刘欣

上海医药 2021年21期
关键词:心功能

许卫 刘欣

摘 要 目的:观察rhBNP对急性前壁心肌梗死PCI术后的临床疗效。方法:选取急性前壁心肌梗死患者110例作为研究对象,随机分为对照组52例和rhBNP组58例,对照组给予常规西医治疗,rhBNP组在对照组的基础上联合rhBNP治疗。比较两组的心功能、平均住院日、心室功能和不良反应发生情况。结果:rhBNP组的NT-ProBNP、平均住院日、LVEDD低于对照组,LVEF高于对照组;术后1个月内不良反应发生情况低于对照组(P<0.05)。结论:rhBNP可改善急性前壁心肌梗死PCI术后患者的心功能,降低短期不良反应发生率。

关键词 重组人脑利钠肽 急性前壁心肌梗死 心功能

中图分类号:R972.4; R654.3 文献标志码:A 文章编号:1006-1533(2021)21-0049-03

Efficacy of recombinant human brain natriuretic peptide in the treatment of patients with acute anterior myocardial infarction after PCI

XU Wei1, LIU Xin2(1. Department of Cardiology; 2. Department of Electrocardiogram, the Peoples Hospital of Huadu District, Guangzhou 510800, China)

ABSTRACT Objective: To observe the clinical effect of recombinant human brain natriuretic peptide (rhBNP) on patients with acute anterior myocardial infarction after emergency PCI. Methods: A total of 110 patients with acute anterior myocardial infarction were selected as the research subjects and randomly divided into a control group (52 cases) and a rhBNP group (58 cases). The control group was treated with conventional western medicine, while the rhBNP group was additionally treated with rhBNP on the basis of conventional western medicine. The cardiac function, the average time of hospital stay, the ventricular function and the incidence of major adverse cardiovascular events were compared between the two groups. Results: N-terminal pro-brain natriuretic peptide (NT-proBNP) levels, average time of hospital stay and left ventricular end diastolic diameter and the incidence of major adverse cardiovascular events in one month after operation were significantly lower, while left ventricular ejection fraction was higher in the rhBNP group than the control group. Conclusion: The rhBNP treatment can significantly improve the cardiac function of patients with acute anterior myocardial infarction after PCI and reduce the occurrence of shortterm major cardiovascular adverse events.

KEy wORDS rhBNP; acute anterior myocardial infarction; cardiac function

部分急性ST段抬高型心肌梗死(ST-elevation myocardial infarction,STEMI)患者在急诊行直接经皮冠状动脉介入治疗(primary percutaneous coronary intervention,PPCI)术后仍会出现心力衰竭、心律失常、严重者甚至猝死等不良心血管事件[1]。重组人脑利钠肽(recombinant human brain natriuretic peptide,rhBNP)近年来被广泛应用于心力衰竭的临床治疗中,可提高临床疗效,改善心功能。

1 资料与方法

1.1 一般資料

选取2018年1月—2019年12月广州市花都区人民医院收治并立即进行急诊PCI术的急性前壁心肌梗死患者110例,其中男性88例,女性22例,年龄28~75岁,平均年龄(58.20±10.68)岁。根据随机数字表法分为对照组52例和rhBNP组58例,两组患者一般资料比较差异无统计学意义(P>0.05),具可比性。

纳入标准:患者符合急性前壁心肌梗死临床诊断标准;确认接受PCI治疗。排除标准:存在rhBNP治疗禁忌证、过敏反应者;确认进行保守治疗者。

1.2 方法

所有患者在90 min内完成血运重建,记录各时间点。

对照组在PCI术前给予负荷剂量阿司匹林300 mg及氯吡格雷600 mg顿服,术后绝对卧床休息,吸氧,保持大便通畅,按照急性心肌梗死治疗……

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