高血压左心室肥厚的简易心电图电压标准  

A Simple Electrocardiographic Voltage Criteria for Diagnosis of Left Ventricular Hypertrophy in Hypertensive Patients

作　　者：王振兴[1] 陈俭[1] 恽振先[2] 张新民[1] 张丽容[1] 刘乃丰[1] 

机构地区：[1]东南大学附属中大医院心内科,南京210009 [2]东南大学公共卫生学院统计教研室,南京210009

出　　处：《高血压杂志》2001年第4期279-281,共3页Chinese Journal of Hypertension

摘　　要：目的　寻找心电图 (ECG)诊断左心室肥厚 (LVH)的较好电压标准。方法　以高血压患者为研究对象 ,将目前ECG诊断LVH的各种电压标准与超声心动图左心室心肌重量 (LVM )及左心室心肌重量指数 (LVMI)进行统计分析比较。结果　一项新的电压指标 ,即胸导联最大QRS电压 (简称Vmax)与超声心动图LVMI相关最为密切 (r =0 5 45 ,P <0 0 0 1)。Objective To explore a more effective electrocardiographic voltage criteria for diagnosis of left ventricular hypertrophy(LVH). Method Voltage criteria for electrocardiographic detection of LVH were compared with left ventricular mass(LVM) and left ventricular mass index(LVMI) by echocardiography in hypertensive patients. Results A new voltage criterion(maximum precordial QRS voltage, Vmax) was more closely correlated with LVMI( r =0 545, P <0 001) compared with other electrocardiographic criteria. Conclusion Vmax is a practical and effective voltage criterion for ECG LVH.

关 键 词：心电描记 超声心动描记 高血压 左心室肥厚 诊断 

分 类 号：R544.1[医药卫生—心血管疾病]