RT Journal Article SR Electronic T1 Reduction of blood pressure already in the normal range further regresses left ventricular mass JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1080 OP 1080 DO 10.1136/hrt.2010.195867 VO 96 IS 13 A1 H J Simpson A1 S J Gandy A1 J G Houston A1 A D Struthers YR 2010 UL http://heart.bmj.com/content/96/13/1080.2.abstract AB