黄家淦,刘先发,罗文波
(赣南医学院第一附属医院急诊科,江西 赣州 341000)
厄贝沙坦联合美托洛尔对急诊重症心力衰竭患者左心射血分数、B型脑钠肽、心功能分级的影响
黄家淦,刘先发,罗文波
(赣南医学院第一附属医院急诊科,江西 赣州 341000)
目的 探究厄贝沙坦联合美托洛尔对急诊重症心力衰竭患者左心射血分数、B型脑钠肽、心功能分级的影响。方法选取2015年12月~2016年12月本院急诊科收治的70例重症心力衰竭患者作为观察对象,采用数字分组法将选取的患者分为观察组和对照组,每组35例。观察组患者采用厄贝沙坦联合美托洛尔治疗,对照组患者采用常规疗法。分别观察两种治疗方法下患者的左心射血分数、B型脑钠肽、心功能分级的差异。结果治疗前,两组患者的左心射血分数、B型脑钠肽、心功能分级比较差异无统计学意义;治疗后,两组患者的病情均得到改善,但观察组患者的回复情况更佳,观察组患者的左心射血分数、B型脑钠肽、心功能分级显著优于对照组,二者之间各项指标比较差异具有统计学意义(P<0.05)。同时,观察组出现头晕、头痛等不良反应的患者有3例,占8.6%,对照组出现头晕、头痛等不良反应的患者有11例,占31.4%,两组间的不良反应发生率进行比较得出的差异具有统计学意义(χ²=5.7143,P<0.05)。结论厄贝沙坦联合美托洛尔对急诊重症心力衰竭患者治疗的效果较好,有效改善了患者的左心射血分数、B型脑钠肽、心功能分级,并且患者出现不良反应的情况也较少,治疗的安全性和可行性也较高,值得在临床进行推广。
厄贝沙坦;美托洛尔;重症心力衰竭
重症心力衰竭是急诊治疗中较为常见的病症,重症心力衰竭会对患者的生命安全造成较大的威胁,这是由于发生重症心力衰竭的情况后,患者会出现急性广泛心肌损伤,并且会有明显的心衰状态,左心衰、右心衰、全心衰均可出现[1]。心力衰竭在老年人群体中较为常见,导致心力衰竭的原因也较为复杂,通常认为可能是多种疾病导致的心肌收缩能力减弱而引发的。心力衰竭还容易导致急性心肌梗死、无痛性心肌梗死等并发症,具有较高的危险性[2]。心力衰竭患者的临床症状主要表现为湿罗音、心慌气短、胸痛伴胸闷、心悸、憋气等[3],重症心力衰竭是患者的病情突然加重,需要及时采取有效的治疗方案来控制病情。本研究选取本院急诊科2015年12月~2016年12月收治的70例重症心力衰竭患者作为观察对象,结合实验对比分析来探究厄贝沙坦联合美托洛尔对急诊重症心力衰竭患者左心射血分数、B型脑钠肽、心功能分级的影响,现报告如下。
1.1 临床资料 选取本院急诊科2015年12月~2016年12月收治的70例重症心力衰竭患者作为观察对象,采用数字分组法将选取的患者分为观察组和对照组,每组中35例患者。观察组男性20例,女性15例,年龄52~78岁,平均(65.8±2.6)岁;对照组男性19例,女性16例,年龄54~77岁,平均(65.4±2.8)岁。两组患者的临床资料比较差异无统计学意义。
1.2 方法 对照组给予常规镇静、吸氧、强心等对症治疗,观察组在对照组的基础上使用厄贝沙坦,每天1次,每次150 mg;美托洛尔,每天2次,每次2片。
1.3 观察指标 ⑴分别在治疗前后对两组患者的左心射血分数、B型脑钠肽、心功能分级进行统计,然后取平均值在两组间进行对比分析;⑵对患者进行为期1个月的跟踪随访,观察患者中有无出现头晕、头痛等不良反应的情况,记录不良反应的类型和对应病例数,然后比较两组患者的不良反应总发生率。
1.4 统计学方法 采用SPSS19.0[4]统计软件包进行统计学分析,计量资料采用“±s”表示,予以t检验,计数资料采用率表示,予以卡方检验,以P<0.05表示差异具有统计学意义。
2.1 治疗前两组患者的身体情况比较 治疗前,两组患者的左心射血分数、B型脑钠肽、心功能分级比较差异无统计学意义。治疗后,观察组患者的左心射血分数、B型脑钠肽、心功能分级水平改善情况显著优于对照组,二者之间各项指标比较差异具有统计学意义(P<0.05)。见表1。
表1 治疗前后两组患者观察指标比较(±s)Table 1 Comparison of observe indicators between two groups pre-and post-treatment(±s)
表1 治疗前后两组患者观察指标比较(±s)Table 1 Comparison of observe indicators between two groups pre-and post-treatment(±s)
指标左心射血分数(%)B型脑钠肽(ng/L)心功能分级观察组(n=35)治疗前76.0±7.3 1125.8±16.3 3.1±0.3治疗后70.9±11.4 772.6±15.2 2.2±0.2对照组(n=35)治疗前75.4±7.9 1126.7±16.8 3.2±0.4治疗后74.6±8.2 930.5±15.8 2.8±0.3治疗后组间t值7.5658 48.2574 4.2875治疗后组间P值<0.05<0.05<0.05
2.2 两组患者不良反应的发生情况比较 观察组出现头晕、头痛等不良反应的患者有3例(8.6%),对照组出现头晕、头痛等不良反应的患者有11例(31.4%),两组间不良反应发生率比较差异具有统计学意义(χ²=5.7143,P<0.05)。见表2。
随着我国医学水平的不断发展,社会老龄化情况加重,许多老年疾病也成为了临床医学中关注的重点内容。心力衰竭的治疗工作一直是广大医学工作者研究的重要内容,心力衰竭患者一旦发病,便会出现呼吸困难的情况,在心力衰竭的早期就要引起重视,许多老年患者劳动或上楼梯时,发生呼吸困难,或者睡眠时突然呼吸困难,坐起时又有好转,还有的老年人会血压下降,心率加快,面色苍白,皮肤湿冷,烦躁不安等情况[5],这些都有可能是早期的心力衰竭引起的,一定要及时进行诊治。加重心力衰竭往往会导致患者病情突然加重,严重的可能导致患者死亡[6]。因此,需要探索更多有效的方法来缓解加重心力衰竭。在本次研究中,选取我院急诊科收治的70例重症心力衰竭患者作为观察对象,结合实验对比分析来探究厄贝沙坦联合美托洛尔对急诊重症心力衰竭患者左心射血分数、B型脑钠肽、心功能分级的影响。结合实验观察的结果,采用厄贝沙坦联合美托洛尔来治疗的患者,整体的恢复情况较好,左心射血分数、B型脑钠肽、心功能分级均要优于常规治疗的患者。并且该组患者中仅有3例出现了不良反应的情况,治疗的安全性较高。厄贝沙坦是血管紧张素Ⅱ(Angiotensin Ⅱ,Ang Ⅱ)受体抑制剂,能抑制AngⅠ转化为AngⅡ,并且能够抑制血管收缩和醛固酮的释放,产生降压作用[7]。而美托洛尔属于2A类即无部分激动活性的β1-受体阻断药(心脏选择性β-受体阻断药)。它对β1-受体有选择性阻断作用[8],2者联合使用,能够有效缓解心力衰竭的情况。
表2 两组患者不良反应的发生情况比较 [n(%)]Table 2 Comparison of adverse events between the two groups [n(%)]
综上所述,厄贝沙坦联合美托洛尔对急诊重症心力衰竭患者治疗的效果较好,有效改善了患者的左心射血分数、B型脑钠肽、心功能分级,并且患者出现不良反应的情况也较少,治疗的安全性和可行性也较高,值得在临床进行推广。
[1]童成刚,刘贇,许慧娟,等.美托洛尔联合复方氢氯噻嗪治疗老年重症心力衰竭临床疗效及血流动力学的改善作用[J].医学综述,2016,22(10):2054-2057.
[2]侯健民,黄国孟.美托洛尔及厄贝沙坦氢氯噻嗪在老年重症心力衰竭急诊内科治疗中的应用[J].吉林医学,2012,33(27):5874-5875.
[3]Aissaoui N,Morshuis M,Paluszkiewicz L,et al.Comparison of biventricular and leftv entricular assist devices for the management of severe right ventricular dysfunction in patients with end-stage heart failure[J].Asaio Journal,2014,60(4):400-406.
[4]Li X,Zhang XF,Wang TZ,et al.Regulation by bisoprolol for cardiac microRNA expression in a rat volume-overload heart failure model[J].Journal of nanoscience and nanotechnology,2013,13(8):5267-5275.
[5]Cao WW,Chen JW,Chen YF,et al.Advanced glycation end products promote heart failure through inducing the immune maturation of dendritic cells[J].Applied biochemistry and biotechnology,Part A.enzyme engineering and biotechnology,2014,172(8):4062-4077.
[6]Yu SN,Lee MY.Bispectral analysis and genetic algorithm for congestive heart failure recognition based on heart rate variability[J].Computers in Biology and Medicine,2012,42(8):816-825.
[7]Yu SN,Lee MY.Conditional mutual information-based feature selection for congestive heart failure recognition using heart rate variability[J].Computer Methods&Programsin Biomedicine,2012,108(1):299-309.
[8]Sherwood LC,Sobieski MA,Koenig SC,et al.Benefits of aggressive medical management in a bovine model of chronic ischemic heart failure[J].Asaio journal, 2013,59(3):221-229.
Irbesartan combined with metoprolol on left ventricular ejection fraction in patients with severe heart failure in emergency,b-type natriuretic peptide and cardiac function classification of impact
Huang Jia-gan,Liu Xian-fa,Luo Wen-bo
(Department of Emergency,First affiliated hospital of Gannan Medical College,Ganzhou,Jiangxi,341000,China)
Irbesartan;Metoprolol;Severe heart failure
10.3969/j.issn.1009-4393.2017.15.016
Abstract:ObjectiveTo explore the urban bei sha Tanzania joint metoprolol for emergency and severe cases of left heart ejection fraction in patients with heart failure,b-type brain natriuretic peptide,the effect of cardiac function classification.Methods70 patients with severe heart failure in the emergency department were in from December 2015 to December 2016 in our hospital as research object,.Adopting digital grouping will select patients were divided into observation and control group,35 patients in each group.The observation group was treated with irbesartan combined with metoprolol and the control group was treated with conventional therapy.Under two treatment methods were observed in patients with left heart ejection fraction,b-type brain natriuretic peptide,the differences between the cardiac function classification.ResultsBefore treatment,two groups of patients with left heart ejection fraction,b-type brain natriuretic peptide and heart function classification has no obvious difference,after treatment,the condition of two groups of patients were improved,but the observation group of patients with better reply situation,in patients with left heart ejection fraction,b-type brain natriuretic peptide and heart function classification is significantly better than that of control group,each index to compare the results between statistically significant(P<0.05).At the same time,in the observation group of patients with dizziness,headaches and other adverse reactions in 3 cases,accounted for 8.6%,the control group,the adverse reactions such as dizziness,headache in 11 patients (31.4%),compared the incidence of adverse reactions between the two groups were significant difference of(χ2=5.7143,P<0.05).ConclusionIrbesartan joint metoprolol for emergency patients with severe heart failure treatment effect is good,effectively improve the patient's left heart ejection fraction,b-type brain natriuretic peptide and grade of cardiac function,and adverse reactions of patients is less,the safety and feasibility of treatment also is higher,is worth popularization in clinical.