Objective: Determine the relationship between left ventricular hypertrophy and risk factors in hemodialysis patients. Subjects : The authors selected 81 patients or = 18 years of age, dialysis time period or = 3 months at Can Tho Central General Hospital and Can Tho General Hospital. Methods: A prospective, cross-sectional descriptive study. The percentage of hemodialysis patients who have left ventricular hypertrophy (LVH) is 81,48 percent (81,82 percent as concentric hypertrophy, 18,18 percent as eccentric hypertrophy). The left ventricular mass index had a positive correlation with BNP (r= 0,5, p0,0001), negative correlated with cholesterol (r