TY - JOUR T1 - The authors’ reply JF - Heart JO - Heart SP - 647 LP - 647 DO - 10.1136/hrt.2007.139170 VL - 94 IS - 5 AU - B G Sveälv AU - E L Olofsson AU - B Andersson Y1 - 2008/05/01 UR - http://heart.bmj.com/content/94/5/647.2.abstract N2 - We thank Dr Ballo and colleagues for their interesting comments on our article. In agreement with our study, Ballo et al show a non-linear association between circumferential … ER -