Figure 1. Pulse pressure in patients on antihypertensive treatment at baseline and 2nd follow-up. *-between treatment groups at baseline; **-between treatment groups at 2ndfollowup. A-lisinopril and/or lisinopril +hydrochlorothiazide; B-losartan and/ or losartan + hydrochlorothiazide;. C-valsartan and/or valsartan +hydrochlorothiazide; D-lisinopril and/or lisinopril+hydrochlorothiazide and amlodipine; E-losartan and/or losartan + hydrochlorothiazide and amlodipine; F-valsartan and/or valsartan +hydrochlorothiazide and amlodipine.