LEP and coronary artery disorder: Considine et al. describe leptin levels in obese with 31.3 ± 24.1 ng/mL and about 7.5 ± 9.3 ng/mL in normal-weighted humans [9], and Wolk et al. reported leptin levels with median 9.2 ng/mL [0.7-90.6 ng/mL] in patients with established CAD [12].