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无心绞痛病史急性心肌梗塞患者的临床特点

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摘要 目的 探讨无心绞痛病史的急性心肌梗塞患者的临床特点。方法 对90例在心梗前无心绞痛病史的患者(A组)与153例在心梗前有心绞痛病史患者(B组)的临床资料作一对比分析。结果 A组发病年龄较B组为轻(P<0.001),老年患者(≥65yr)也较B组为少(P<0.01)。A组心梗发病时有明显诱因占55.56%(50/90),B组占40.52%(62/153);A组心梗时缺血性胸痛症状典型者占91.11%(82/90),B组占80.39%(123/153)(P均<0.05);A组心梗面积较大者占55.56%(50/90),而B组占37.25%(57/153)(P均<0.01)。此外,A组严重心律失常、心功能不全、休克及住院病死率分别为46.67%(42/90),41.11%(37/90),14.44%(13/90)和17.78%(16/90),而B组分别为33.33%(51/153),24.84%(38/153),6.45%(10/153)和8.50%(13/153),两组相比有显著差异(P均<0.05)。结论 无心绞痛病史急性心肌梗塞患者较有心绞痛病史的急性心肌梗塞患者预后更差。
出处 《世界今日医学杂志》 2000年第4期309-310,共2页 World JOurnal of Medicine Today
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  • 1陈灏珠.内科学(第4版)[M].北京:人民卫生出版社,1997.804.
  • 2Pierard LA, Dubeis C, Smeets JP, et al . Prognostic significance of angina prectoris before first acute myocardial infarction. Am J Carcliol, 1988; 61 :984-987.
  • 3Armett EN, Roertts WC. Acute myocardial infarction and angiographically normal coronary arteries, an unproven combination. Circulation, 1976; 53:395.
  • 4Yamamoto H, Tomike H. Shimokawa H. Development of eollateral funetion with repetitive eoronary oeelusion in a eanine model reduces myoeardial reaetive hyperemia in the absence of significant eoronary stenosis.Circ Res, 1984; 55:623.
  • 5Murry CE, Jennings RB, Reimer KA. Preconditioning with ischemia: adelay of lethal cell injury in ischemic myocardium. Circulation, 1986; 74:1124-1136.
  • 6Ovizi M, Kloner RA, Hale SL. Coronary cyclic flow variations "precondionings" ischemic myocardium. Circulation, 1992; 85:779.
  • 7Hager JM, Hale S1, kloner RA. Effect of preconditioning eschemic in reperfusion arrhythmias after coronary artery occlusion and reperfusion on the rat, Circ Re, s, 1991; 68:61.
  • 8Nakagawa Y, Ito H, Kitakaze M, et al . Effect of angina pectoris on myocardial protection in patients with reperfused anterior wall myocardial faretion: retrospective clinical evidence of "preconditioning". J Am Coll Cardiol, 1995; 25: 1076-1083.
  • 9Ottani F, Gulvani M, Ferrini D, et al .Prodromal angina limits infarct size. A role for ischemie preconditioning. Circulation, 1995: 91:291-297.
  • 10Kobayashi Y, Miyazaki S, Itoh A, et al . Previous angina reduces in hospital death in patients with acute myocardial infarction. Am J Cardiol , 1998; 81:117-122.

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