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坎地沙坦联合胺碘酮对心力衰竭合并心房颤动患者心功能及血清炎症因子的影响

2020-01-11刘育成

中国现代医生 2020年31期
关键词:心房颤动心力衰竭胺碘酮

刘育成

[摘要] 目的 研究坎地沙坦联合胺碘酮对心力衰竭合并心房颤动患者治疗后心功能及血清炎症因子的变化。 方法 选择2018年1~12月我院收治的心力衰竭合并心房颤动患者108例,55例以坎地沙坦联合胺碘酮治疗作为观察组,单用胺碘酮治疗53例作为对照组,均随访1年,记录两组患者左室射血分数、6 min步行距离及血清炎症因子水平。 结果 观察组治疗后左室射血分数(58.67±5.76)%和6 min步行距离(512.65±48.56)m均高于对照组的(53.55±5.38)%和(446.73±43.62)m(P<0.05),观察组治疗后血清炎症因子IL-6、TNF-α[(127.35±13.33)ng/L、(110.34±12.53)ng/L)]低于对照组[(135.02±13.89)ng/L、(113.28±12.36)ng/L)],其中IL-6比较,差异有统计学意义(P<0.05)。 结论 坎地沙坦联合胺碘酮治疗可改善心力衰竭合并心房颤动患者心功能并减少其血清炎症因子,临床疗效显著。

[关键词] 坎地沙坦;胺碘酮;心力衰竭;心房颤动;心功能;血清炎症因子

[中图分类号] R541.6;R541.75          [文献标识码] B          [文章编号] 1673-9701(2020)31-0047-04

[Abstract] Objective To study the effects of candesartan combined with amiodarone on heart function and serum inflammatory factors in patients with heart failure and atrial fibrillation. Methods A total of 108 patients with heart failure and atrial fibrillation admitted to our hospital from January to December 2018 were selected. Fifty-five cases were treated with candesartan combined with amiodarone as the observation group. Fifty-three cases were treated with amiodarone alone as the control group. Both groups were followed up for 1 year. The left ventricular ejection fraction, 6-minute walk distance and serum inflammatory factor levels of two groups were recorded. Results After treatment, the left ventricular ejection fraction was(58.67±5.76)% and 6-minute walk distance was(512.65±48.56)m of the observation group were higher than those of the control group ([53.55±5.38]%, [446.73±43.62]m) (P<0.05). The serum inflammatory factors IL-6 and TNF-α([127.35±13.33]ng/L, [110.34±12.53]ng/L) in the observation group were lower than those in the control group after treatment([135.02±13.89]ng/L, [113.28±12.36]ng/L), and the difference of IL-6 was statistically significant(P<0.05). Conclusion Candesartan combined with amiodarone therapy can improve heart function and reduce serum inflammatory factors in patients with heart failure and atrial fibrillation, with significant clinical effect.

[Key words] Candesartan; Amiodarone; Heart failure; Atrial fibrillation; Heart function; Serum inflammatory factors

心力衰竭是臨床上各种心脏疾病的重要发展阶段,起病复杂,近来心力衰竭的发生率在逐渐上升[1],主要是因为射血分数保留的心力衰竭明显增加[2]。心房颤动简称房颤,是最常见的心律失常之一,其可诱发和加重心力衰竭,同时它也是心力衰竭患者的常见并发症之一。随着我国人口老龄化的日益加重,心力衰竭合并房颤的患者也日趋增多。心力衰竭和心房颤动是导致死亡和缺血性卒中的主要原因,严重影响人类健康。胺碘酮被认为是维持窦性心律最有效的治疗方法,其也被推荐用于控制心力衰竭患者的心房颤动,因为它几乎没有负性肌力作用,而且可减少导致心律失常的影响[3],另外有研究表明,胺碘酮可降低心力衰竭合并心律失常患者的死亡率[4]。坎地沙坦是一种血管紧张素受体阻滞剂,主要用于心力衰竭治疗,可以改善心室重塑,延缓心力衰竭进展。同时,坎地沙坦有抑制心房颤动发作抗心律失常的作用[5]。本文对55例以坎地沙坦联合胺碘酮治疗的心房颤动合并心力衰竭患者及53例以胺碘酮治疗的心房颤动合并心力衰竭患者进行分析,现报道如下。

综上所述,坎地沙坦、胺碘酮均可用于心力衰竭合并心房颤动患者的治疗,可以改善这类患者心功能,减少患者血清中炎症因子水平,改善炎症反应。坎地沙坦与胺碘酮在改善患者心功能及减少炎症因子方面有协同作用,对患者疗效更佳,值得在临床上推广应用。

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(收稿日期:2020-07-17)

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