Objective To explore the association of the left ventricular geometry and multiple electrocardiogram criteria in essential hypertensive patients.MethodsEchocardiography and electrocardiogram was used in 85 essential hypertensive patients in order to evaluate the sensitivity and specificity of four ECG criteria in diagnose of abnormal left ventricular geometry.ResultsFirstly,Sokolow-Lyon index was higher in the concentric remodeling and concentric hypertrophy groups than in the other group.Secondly,∑QRS inde...