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. 2018 Nov 30;12(11):1271–1289. doi: 10.2217/bmm-2018-0125

Table 1. . Age and measures of left ventricular mass and function in normal healthy boys and boys with Duchenne muscular dystrophy.

Status Normal (Lorenz et al.) Normal (Mazur et al.) DMD (Mazur et al.)
Age (years) 7–20 9.1 (7.7–10.7) 11.1 (9.3–14.1)
LVEF (%) n/a 65.5 (62.4–70.0) 63.2 (57.8–67.8)
LVMi (g/m2) n/a 40.5 (35.4–47.4) 51.0 (42.9–59.1)
LVESVi (ml/m2) 43 ± 7 n/a n/a
LVEDVi 67 ± 9 64.4 (55.3–72.0) 68.3 (59.3–79.0)

DMD: Duchenne muscular dystrophy; LVEF: Left ventricular ejection fraction; LVEDVi: Left ventricular end diastolic volume (indexed); LVESVi: Left ventricular end systolic volume (indexed); LVMi: Left Ventricular Mass (indexed).