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| Diagnostic value of combined detection of vectrocardiography and echocardiography on inferior wall old myocardial infarction |
| CHEN Hao-Gang, CHEN Jing-Xia, JIANG Feng-Lan, DAI Shao-Hua, LUO Hai-Juan, CHEN Yi-Ying, WANG Ru-Qiang |
| （Department of Electrocardiogram， the People's Hospital of Gaoyao， Gaoyao Guangdong 526040， China） |
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Abstract Objective To investigate the clinical significance of combined detection of vectrocardiography and echocardiography on inferior wall old myocardial infarction diagnoses. Methods Sixty- three patients with inferior wall old myocardial infarction were examined by electrocardiogram，vectrocardiography and echocardiography，and then diagnosing correct rate were analyzed. Results The diagnosing correct rates of vectrocardiography，echocardiography and the combined detection of vectrocardiography and echocardiography were 92.06%， 85.71% and 95.24% respectively， all of them were obviously higher than that of electrocardiogram（61.90%）， the difference was significant（ P <0.05）. Conclusion The diagnosing correct rates of vectrocardiography and echocardiography in inferior wall old myocardial infarction diagnoses were high， and the combined detection of vectrocardiography and echocardiography has greatly improved the accuracy.
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2012, Vol. 21 
