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中国临床药理学与治疗学 ›› 2007, Vol. 12 ›› Issue (12): 1432-1435.

• 药物治疗学 • 上一篇    下一篇

曲美他嗦对非ST段抬高急性冠脉综合征患者心肌缺血和心率变异的影响

张品, 何胜虎, 陈述, 张惹, 严风姊, 燕建峰, 赵福全, 徐返华   

  1. 江苏省苏北人民医院心内科,扬州 225001,江苏
  • 收稿日期:2007-08-28 修回日期:2007-10-30 发布日期:2020-11-10
  • 通讯作者: 何胜虎,男,主任医师,硕士生导师,研究方向:介入心脏病学。Tel:13952796929 E-mail:sbhsh@medmail.com.cn
  • 作者简介:张晶,男,硕士研究生,住院医师,研究方向:急性冠脉综合征机制研究及药物干。Tel:15952739006 E-mail:zhangjinggjs@163.com

Effects of trimetazidine on myocardial ischemia and heart rate variabilityin patients with non ST elevation acute coronary syndrome

ZHANG Jing, HE Sheng-hu, CHEN Shu, ZHANG Yi, YAN Feng-di, YAN jian-feng, ZHAO Fu-quan, XU Xiao-hua   

  1. Department of Cardiology, Jiangsu Province Subei Renmin Hospital, Yangzhou 225001 Jiangsu, China
  • Received:2007-08-28 Revised:2007-10-30 Published:2020-11-10

摘要: 目的: 观察曲美他嗪对非ST段抬高的急性冠脉综合症(NSTEACS)患者疗效及心率变异(HRV)的影响,评价其心肌保护作用。方法: 选择NSTEACS患者74例,随机分为两组:一组使用阿司匹林、单硝酸异山梨酯、氟伐他汀、美托洛尔等常规治疗,另一组在常规治疗基础上加用曲美他嗪治疗。总观察疗程为8周,观察患者用药前后心率、血压、胸痛发作频率及持续时间、硝酸甘油每天含服次数、心肌缺血的范围及程度以及24 h动态心电图变化,进行疗效评定和HRV分析。结果: 曲美他嗪组(有效率94.4%,显效率72.2%),疗效明显优于常规治疗组(有效率65.8%,显效率36.8%)(P < 0.05或P < 0.01)。SDNN、SDANN、rM.SSD、PNNSO均升高,低频谱功率(LF)、低频1高频谱功率比值(LF/HF)均降低,有统计学差异(P均<0.05)。高频谱功率(HF)升高,但无统计学差异(P < 0.05)。结论: 曲美他嗪能有效改善NSTEACS忠者心肌缺血及HRV。

关键词: 非ST段抬高急性冠脉综合征, 曲美他嗪, 心肌缺血, 心率变异

Abstract: AIM: To obsene the eletes of tincazd-dine on nyrardial ischemia and heurt ate variability(HRV) in patients with non ST-elevalion acute comonarysymadroe (NSTEACS). METHODS: 74 patients withNSTEACS were chosen and ransiomly assiged into twugou one grop wa given orvratioal therapy wilh uae.pirin, isurhide mononitrate, fluvastatin and m fopokol,trimetazidine was akled on the base of coeveninal thera-py in the other group. The total obseralien lime of thera-py was 8 weeks. The heart rale, blood presure, frequency and penidene time of chesl pain, nuanden of tinesofusing Nitngyerin every day,tie exlent anl dke olmyo andial iseheria. HRV of plients were dored le.fore and after treatnen. RESULTS: The therapeutie ef-fect od inetaridie treatnert gorep(wilh the efetie rate 94.4%. exelleae rate 72.2%) was olviasly het-ler than tha ol the comentional treataen grap (with theffetive rale 65.8%. ecellence rale 36.8%)(P < 0.05 or P < 0.01). The SDNN, SDANN, MSSD an PNN50 of HRV wre significantly inereawed (P < 0.05);LF,LF/HF of HRV were sigpificanily decreaeed (P < 0.05) in trinstazidine Imeatnsent grsup whun eenpared with thene olf the cornventional treatment group (P < 0.05). CONCLUSION: Trinetazidine inpeovemyxandial ischemia am HRV in palienis with NSTEACS.

Key words: non-ST-elevation arute cernary syn-doee, irinrtaidine mymandial iebeutiai leart rale tari-ability

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