Objective:To explore and analyze the clinical effect of low-dose Betaloc combined with amiodarone in treating ventricular arrhythmia.Methods:70 patients with ventricular arrhythmia who were admitted to the Department ...Objective:To explore and analyze the clinical effect of low-dose Betaloc combined with amiodarone in treating ventricular arrhythmia.Methods:70 patients with ventricular arrhythmia who were admitted to the Department of Cardiology of our hospital between August 2022 and August 2023 were selected as research subjects.They were divided into two groups using the coin-tossing method:the combination group(n=35)and the reference group(n=35).The combination group was treated with low-dose Betaloc and amiodarone,and the control group was treated with low-dose Betaloc alone.The treatment efficacy,cardiac function indicators,and related tested indicators of the two groups were compared.Results:The total efficacy of the treatment received by the combination group was much higher than that of the control group(P<0.05).Besides,after treatment,the cardiac function indicators such as left ventricular ejection fraction(LVEF),left ventricular end-systolic volume(LVESV),and cardiac index(CI)of the patients in the combination group were significantly better than those of the reference group(P<0.05).Furthermore,the high-sensitivity C-reactive protein(Hs-CRP),N-terminal prohormone of brain natriuretic peptide(NT-proBNP),adiponectin(APN),and other related test indicators of the patients in the combination group were significantly better than those of the reference group(P<0.05).Conclusion:Low-dose Betaloc combined with amiodarone has a noticeable effect in treating ventricular arrhythmia and deserves to be widely promoted.展开更多
文摘Objective:To explore and analyze the clinical effect of low-dose Betaloc combined with amiodarone in treating ventricular arrhythmia.Methods:70 patients with ventricular arrhythmia who were admitted to the Department of Cardiology of our hospital between August 2022 and August 2023 were selected as research subjects.They were divided into two groups using the coin-tossing method:the combination group(n=35)and the reference group(n=35).The combination group was treated with low-dose Betaloc and amiodarone,and the control group was treated with low-dose Betaloc alone.The treatment efficacy,cardiac function indicators,and related tested indicators of the two groups were compared.Results:The total efficacy of the treatment received by the combination group was much higher than that of the control group(P<0.05).Besides,after treatment,the cardiac function indicators such as left ventricular ejection fraction(LVEF),left ventricular end-systolic volume(LVESV),and cardiac index(CI)of the patients in the combination group were significantly better than those of the reference group(P<0.05).Furthermore,the high-sensitivity C-reactive protein(Hs-CRP),N-terminal prohormone of brain natriuretic peptide(NT-proBNP),adiponectin(APN),and other related test indicators of the patients in the combination group were significantly better than those of the reference group(P<0.05).Conclusion:Low-dose Betaloc combined with amiodarone has a noticeable effect in treating ventricular arrhythmia and deserves to be widely promoted.
文摘目的探讨血清程序性死亡蛋白-1(programmed cell death 1,PD-1)、亮氨酸leucine-37(Leucine leucine-37,LL-37)、胸腺基质淋巴细胞生成素(Thymic stromal lymphopoietin,TSLP)与白细胞(white blood cell,WBC)、降钙素原(procalcitonin,PCT)的相关性以及在小儿细菌性肺炎中的诊断价值。方法回顾性分析2023年2月至2024年2月在本院儿科住院治疗和门诊健康体检儿童的临床资料,共700例。其中317例细菌性肺炎患儿(重症105例,轻症212例)作为细菌性肺炎组,236例病毒性肺炎作为病毒性肺炎组,147例健康体检儿童作为对照组。采用全自动血细胞分析仪检测血WBC计数;电化学发光法检测血清PCT的水平;酶联免疫吸附法(ELISA)检测血清PD-1、LL-37、TSLP的水平。Pearson相关性分析轻、重症细菌性肺炎患儿血清PD-1、LL-37、TSLP与WBC、PCT的相关性。使用受试者工作特征(receiver operating characteristic,ROC)曲线分析PD-1、LL-37、TSLP单独及三者联合对小儿细菌性肺炎的诊断效能。结果与对照组、病毒性肺炎组相比,细菌性肺炎组血清PD-1、LL-37、TSLP以及WBC、PCT的水平显著升高,差异有统计学意义(F=205.220、185.200、712.300、266.000、3432.000,P均<0.05)。与轻症组相比,重症组血清PD-1、LL-37、TSLP以及WBC、PCT水平显著升高(t=22.180、17.000、19.220、10.560、22.400,P均<0.05)。Pearson相关性分析显示,轻、重症细菌性肺炎患儿血清中PD-1、LL-37、TSLP与WBC计数呈正相关(r=0.328、0.351、0.179、0.187、0.472、0.486,P均<0.05),PD-1、TSLP与PCT呈正相关(r=0.581、0.603、0.503、0.524,P均<0.05),LL-37与PCT无明显相关性。ROC曲线分析显示,血清PD-1、LL-37、TSLP三者联合诊断小儿细菌性肺炎的曲线下面积(area under the curve,AUC)为0.940(0.917~0.963)、灵敏度为90.53%、特异度为84.46%,血清PD-1、LL-37、TSLP三者联合诊断的AUC高于三者单独检查,但差异无统计学意义(Z=1.325、1.033、1.278,P=0.188、0.113、0.159)。结论细菌性肺炎患儿血清PD-1、LL-37、TSLP水平显著升高,且与病情严重程度有关,可反映患儿炎症和细菌感染状态,三者联用可作为诊断细菌性肺炎的有价值生物标志物。