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心电图碎裂QRS波联合病理性Q波在急性心肌梗死中的应用 被引量:6

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摘要 目的:探讨心电图碎裂QRS波在急性心肌梗死中的应用价值。方法:抽取172例冠心病患者为研究对象,其中84例急性心肌梗死患者,对所有入组患者进行心电图检查,诊断金标准为:冠状动脉造影,比较病理性Q波、碎裂QRS波和病理性Q波合并碎裂QRS波对急性心肌梗死的诊断特异性与敏感性,另比较碎裂QRS波在前壁、下壁和侧壁等不同部位心肌梗死中的诊断价值。结果:病理性Q波对急性心肌梗死的诊断敏感性为44.05%、特异性为69.32%,与碎裂QRS波的敏感性53.57%、特异性72.33%相比,差异无统计学意义(P>0.05);病理性Q波联合碎裂QRS波对急性心肌梗死的诊断敏感性为73.81%,与单纯碎裂QRS波和病理性Q波的诊断敏感性相比,差异有统计学意义(P<0.05),与两种单纯检测方式的特异性和诊断符合率相比,差异无统计学意义(P>0.05)。碎裂QRS波对前壁急性心肌梗死的检出率为47.06%、下壁心肌梗死的检出率为44.44%、侧壁心肌梗死检出率为53.13%,病理QRS波对前壁急性心肌梗死的检出率为57.14%、下壁心肌梗死的检出率为50.00%、侧壁心肌梗死检出率为56.25%;联合诊断方式对前壁、下壁和侧壁心肌梗死的检出率分别为82.35%、88.89%和90.63%,与两种单独诊断方式相比,差异有统计学意义(P<0.05);三种方式对同一部位的诊断价值相比,差异无统计学意义(P>0.05)。结论:碎裂QRS波是临床进行急性心肌梗死鉴别诊断的重要指标,与病理性Q波联合使用可明显提高该疾病的诊断准确性。
作者 尚澜
出处 《中国民康医学》 2019年第9期105-107,共3页 Medical Journal of Chinese People’s Health
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  • 1Hong YJ,Ahn Y,Jeong MH.Role of Intravascular Ultrasound in Patients with Acute?Myocardial Infarction[J].Korean Circ J,2015,45(4):259.
  • 2Weinsaft JW,Kochav JD,Afroz A,et al.Q wavearea for stratification of global left ventricular infarct size:comparison to conventional ECG assessment using Selvester QRS-score[J].Coron Artery Dis,2014,25(2):138.
  • 3Dabbagh Kakhki VR,Ayati N,Zakavi SR,et al.Comparison between fragmented QRS and Q waves in myocardial scar detection using myocardial perfusion single photon emission computed tomography[J].Kardiol Pol,2015,73(6):437.
  • 4Loh JP,Pendyala LK,Kitabata H,et al.Comparison of outcomes after percutaneous coronary intervention among different coronary subsets(stable and unstable angina pectoris and STsegment and non-ST-segment myocardial infarction[J].Am J Cardiol,2014,113(11):1794.
  • 5Kaul P,Fu Y,Westerhout CM,et al.Relative prognostic value of baseline Q wave and time from symptom onset among men and women with ST-elevation myocardial infarction undergoing percutaneous coronary intervention[J].Am J Cardiol,2012,110(11):1555.
  • 6Velasco M,Rojas E.Non-Q-wave myocardial infarction:comprehensive analysis of electrocardiogram,pathophysiology,and therapeutics[J].Am J Ther,2013,20(4):432.
  • 7Piccolo R,Niglio T,Spinelli L,et al.Reperfusion correlates and clinical outcomes of right ventricular dysfunction in patients with inferior ST-segment elevation myocardial infarction undergoing percutaneous coronary intervention[J].Am J Cardiol,2014,114(2):243.
  • 8Hsu PC,Lin TH,Su HM,et al.Inferolateral ST elevation as a first sign of left anterior descending artery occlusion[J].Ann Noninvasive Electrocardiol,2010,15(1):90.
  • 9张三强,潘苗,刘建庄.低分子肝素和辛伐他汀联合氯吡格雷治疗不稳定型心绞痛的疗效观察[J].实用医学杂志,2010,26(10):1808-1809. 被引量:50
  • 10沈敬鸿.中西医结合治疗急性心肌梗死45例疗效观察[J].中国中西医结合急救杂志,2010,17(4):238-238. 被引量:20

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