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缺血性心肌病与冠状动脉造影结果临床分析

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摘要 目的为缺血性心肌病(ICM)的早期诊断及治疗决策提供依据。方法对88例拟诊为扩张性心肌病(DCM)的患者经常规药物治疗控制心衰,后均做选择性冠状动脉造影(CAG);回顾性分析诊断为ICM患者的临床特点,治疗方法及疗效,并做前瞻性研究。结果88例拟诊为DCM患者的CAG结果显示:69例(78.4%)冠状动脉狭窄(>75%)或弥漫性狭窄或和闭塞,结合病史将此69例患者诊断为ICM。有典型心绞痛、心肌梗死46例(66.7%)。临床表现主要为心慌、胸闷及气短,其中左心衰60例(86.9%),全心衰9例(13.1%);心电图ST段改变伴定位性Q波47例(68.1%);心脏超声左心室增大58例(84.1%),心律失常44例(63.8%);单支病变7例(10.2%),多支病变62例(89.8%),表现为前降支(LAD)病变64例(92.8%);52例(75.4%)行PC I,PC I to LAD 40例(90.9%)。均好转出院。结论ICM临床上酷似DCM;CAG是早期诊断ICM的依据;LAD病变是引起ICM的主要"罪犯"血管;对ICM患者应早期行PC I。
出处 《医药论坛杂志》 2009年第10期55-56,共2页 Journal of Medical Forum
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