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急性下壁心肌梗死伴左胸导联ST段压低的临床意义

Significance of left precordial ST segment depression in patients with inferior acute myocardial infarction
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摘要 的 探讨急性下壁心肌梗死伴胸导联 ST段压低的临床意义。方法 选择收住院并行冠状动脉造影术的首发急性下壁心肌梗死患者 88例 ,按照胸导联有无 ST段下移分为不伴胸导联 ST段压低组 45例 ( ST段无压低或 ST段压低 <0 .1m V)及伴胸导联 ST段压低组 43例 ( ST段压低≥ 0 .1m V)。结果 伴胸导联 ST段压低组合并心力衰竭、严重心律失常、低血压及住院病死率较不伴胸导联 ST段压低组明显增高 ,冠状动脉造影显示左前降支病变及多支病变者显著增多。结论 急性下壁心肌梗死伴胸导联 ST段压低者其临床合并症多 ,预后差 ,冠状动脉多支病变及合并左前降支病变者显著增多 ,临床上应高度重视。
出处 《中国心血管杂志》 2004年第4期302-303,共2页 Chinese Journal of Cardiovascular Medicine
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参考文献5

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