Prognostic importance of insulin-mediated glucose uptake in aged patients with congestive heart failure secondary to mitral and/or aortic valve disease. - Paolisso,G.; Tagliamonte,M.R.; Rizzo,M.R.; Gambardella,A.; Gualdiero,P.; Lama,D.; Varricchio,G.; Gentile,S.; Varricchio,M. (Am J Cardiol, 1999)