Clinical characteristics of patients with essential hypertension without left ventricular hypertrophy over the entire study (n = 98): basal, stage I = at 12 months, stage II = at 24 months.

Results are shown as mean ± SD or percentage of subjects. NT-proBNP levels are presented as the median and interquartile range.BMI, body mass index; DBP, diastolic blood pressure; DT, deceleration time; E/A, flow velocity in early diastole and during atrial contraction ratio; EF, ejection fraction; GFR, glomerular filtration rate; LVMI, left ventricular mass index; NT-proBNP, N-terminal pro-brain natriuretic peptide levels; PP, pulse pressure; RVm, maximum longitudinal relaxation velocity of left ventricle; SBP, systolic blood pressure. Significant difference versus basal levels; Vp, mitral flow propagation velocity:*p†p‡p