This prospective, randomized, open label, blinded end point (PROBE) trial will include 624 hypertensive ESRD patients with echocardiography evidence of LVH who are on chronic hemodialysis since >6 months. After 1 month wash-out period from previous RAS inhibitor therapy and stratification for diabetes YES/NO, they will have a baseline evaluation of main clinical and laboratory parameters and will be randomized to 2-year treatment with an ACE inhibitor or a BP lowering regimen not including RAS inhibitors. Treatment will be adjusted to achieve and maintain a target BP <140/90 mmHg (pre-dialysis) and a target BP <130/80 mmHg (post-dialysis) in both groups.