馬聰 徐志偉 趙勝



[摘要] 目的 探討麝香保心丸聯合低分子肝素鈣治療急性ST段抬高型心肌梗死(STEMI)的效果。 方法 選取安徽省第二人民醫院于2017年1月~2019年7月期間收治的STEMI患者90例,根據隨機數字表法將患者分為對照組(45例)和研究組(45例)。對照組給予低分子肝素鈣治療,研究組在對照組的基礎上聯合麝香保心丸治療。比較兩組臨床效果、心功能指標、血清學指標,記錄兩組治療期間不良反應及早期不良心臟事件發生情況。 結果 治療2個療程后研究組臨床總有效率顯著高于對照組(P < 0.05)。治療2個療程后兩組左心室射血分數、一氧化氮升高,且研究組高于對照組(P < 0.05)。治療2個療程后兩組左心室收縮末期內徑、左心室舒張末期內徑、內皮素、超敏C反應蛋白降低且研究組低于對照組(P < 0.05);兩組不良反應發生率比較差異無統計學意義(P > 0.05);但研究組不良心臟事件總發生率低于對照組(P < 0.05)。 結論 麝香保心丸聯合低分子肝素鈣治療STEMI,效果確切,可有效改善心功能及血管內皮功能,減輕機體炎性反應,且用藥安全性較好,可減少不良心臟事件總發生率,臨床應用價值較高。
[關鍵詞] 麝香保心丸;低分子肝素鈣;急性ST段抬高型心肌梗死;療效
[中圖分類號] R54? ? ? ? ? [文獻標識碼] A? ? ? ? ? [文章編號] 1673-7210(2020)03(a)-0156-05
[Abstract] Objective To investigate the effect of Shexiang Baoxin Pills combined with Low Molecular Weight Heparin Calcium in the treatment of acute ST-segment elevation myocardial infarction (STEMI). Methods A total of 90 STEMI patients who admitted to Anhui No.2 Provincial People′s Hospital from January 2017 to July 2019 were selected, they were divided into the control group (45 cases) and the study group (45 cases) according to the random number table method. The control group was treated with Low Molecular Weight Heparin Calcium. The study group was treated with Shexiang Baoxin Pills on the basis of the control group. The clinical efficacy, cardiac function and serological indexes of the two groups were compared, the adverse reactions and the occurrence of early adverse cardiac events during the treatment were recorded. Results After two courses of treatment, the total effective rate of the study group was significantly higher than that of the control group (P < 0.05). After 2 courses of treatment, left ventricular ejection fraction and nitric oxide increased in the two groups were increased, and the study group was higher than the control group (P < 0.05). After 2 courses of treatment, the diameters of left ventricular end systolic period, left ventricular end diastolic period, endothelin and hypersensitive c-reactive protein of the two groups were decreased, and the study group was lower than those in the control group (P < 0.05). There was no significant difference in the incidence of adverse reactions between the two groups (P > 0.05). However, the total incidence of adverse cardiac events in the study group was lower than that in the control group (P < 0.05). Conclusion Shexiang Baoxin Pills combines with Low Molecular Weight Heparin Calcium is effective in treating STEMI, which can effectively improve cardiac function and vascular endothelial function, alleviate inflammatory reaction of the body, and has good safety,? which can reduce the total incidence of adverse cardiac events, and has a high clinical application value.
本研究結果顯示,研究組的臨床療效明顯優于對照組,提示麝香保心丸聯合低分子肝素鈣治療STEMI,可進一步優化治療效果。分析其原因,低分子肝素鈣屬于肝素亞硝酸鹽,可有效抑制血小板聚集,發揮良好的抗血栓作用,有效促進患者血栓溶解,促進血管再通,減少梗死面積。麝香保心丸中的人工麝香、人工牛黃清熱解毒、豁痰開竅,人參提取物大補元氣、補益肺脾,肉桂溫陽散寒,冰片與蘇合香均有豁痰開竅醒神功效,兩藥一溫一寒,相互制約,增強開竅效果的同時亦可避免對胸陽的遏制[20-22]。諸藥合用,共奏益氣強心、芳香溫通之功效,進一步提高治療效果。LVEF、LVEDD、LVESD是臨床常用于反映患者心功能的指標。ET具有極強的收縮血管作用,而NO則具有舒張血管作用,兩者相互協調且拮抗,共同調節血管舒縮功能。hs-CRP是一種急性時相反應蛋白,可有效反映機體炎性損傷程度。本研究中上述心功能指標及血清學指標均得到顯著改善,且研究組改善效果更佳,提示麝香保心丸聯合低分子肝素鈣治療可有效改善心功能及血管內皮功能,減輕機體炎性反應。現代藥理研究結果顯示[23-24],人工麝香具有擴張血管的作用,可提高缺血心肌對再灌注損傷的耐受性;冰片、蘇合香可解除冠狀動脈痙攣,降低心率及心肌耗氧量;人參則可有效減少氧自由基的生成,發揮良好的抗炎效果,抑制平滑肌細胞增生,改善心肌缺血。另兩組不良反應發生率比較,差異無統計學意義(P > 0.05),提示聯合治療用藥安全性較好,但麝香保心丸聯合低分子肝素鈣治療者其不良心臟事件總發生率低于單純低分子肝素鈣治療者,這可能是因為聯合治療者其心功能、血管內皮功能改善效果更佳,可獲得更好的預后。
綜上所述,麝香保心丸聯合低分子肝素鈣治療STEMI,療效確切,可有效改善心功能及血管內皮功能,減輕機體炎性反應,且用藥安全性較好,可減少不良心臟事件總發生率,臨床應用價值較高。
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(收稿日期:2019-10-9? 本文編輯:劉永巧)