Cornell指数和Sokolow指数诊断左室肥大价值的研究 |
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引用本文: | 王崇恒,莫芳萍,岳秋娟,杨伟. Cornell指数和Sokolow指数诊断左室肥大价值的研究[J]. 西藏医药杂志, 2010, 0(4) |
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作者姓名: | 王崇恒 莫芳萍 岳秋娟 杨伟 |
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作者单位: | 西藏民族学院附属医院 |
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摘 要: | 目的探讨Cornell指数和Sokolow指数诊断左室肥大(LVH)的价值。方法随机选择2008年1月~2009年8月我院住院患者200例,依据超声心动图测定左室心肌重量指数(LVMI)分为左室肥大组(A组)104例和正常组(B组)96例,然后根据心电图测量R_(avL)+Sv_3和Rv_5+Sv_1的值,计算Cornell指数和Sokolow指数的诊断敏感度、特异度及准确度。结果 Cornell指数的诊断敏感度为61.54%,特异度为83.33%,准确度为72.00%;Sokolow指数的诊断敏感度为37.50%,特异度为89.58%,准确度为62.50%,经过统计分析,Cornell指数和Sokolow指数敏感度(P<0.01),准确度(P<0.05),均有统计学意义,而特异度(P>0.05),无统计学差异。结论 Cornell指数标准是诊断左室肥大较好的指标。
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关 键 词: | 左室肥大 Cornell指数 Sokolow指数 心电图 超声心电图 |
Research Oil Diagnosis with Index of Coren1 1 and Sokolow to Patients with Left Ventricular Hypertrophy |
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Affiliation: | Wang Changhen; Mo Fangping et al. Hospital Affiliated to Tibet Intitute For Nationatiaties; |
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Abstract: | Objective Value of the criteria of Cornell index ahd Sokolow index for diagnosis of left ventriculae hypertrophy.Methods Randomly selected in January 2008~2009 in Aigust of 200 cases in hospitalized patients, left ventricular hypertrophy group(A group) 104 cases and Control grouo(B group) 96 cases were divided according to the left ventricular mass index(LVMI) determined by echocardingram.under the electrocardiogram measurement Ravl+Sv_3 and Rv_5+Sv_1 value index,sensitivity,specificity and accuracy of Corn... |
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Keywords: | LVH Cornell index Sokolow index ECG left ventricular mass index(LVMI) |
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