1. Fan, J, Song, Y, Chen, Y, et al. Combined effect of obesity and cardio-metabolic abnormality on the risk of cardiovascular disease: A meta-analysis of prospective cohort studies. Int J Cardiol 2013; 168: 4761–4768. Google Scholar | Crossref | Medline | ISI 2. Matsuzawa, Y, Lerman, A. Endothelial dysfunction and coronary artery disease: Assessment, prognosis, and treatment. Coron Artery Dis 2014; 25: 713–724. Google Scholar | Crossref | Medline 3. Piepoli, MF, Hoes, AW, Agewall, S, et al.