Abstract #1317
The Effects of Aging on Myocardial Efficiency
A.M. Kates, P. Moustakidis, P. Herrero, W.E. Oellerich, B. Cupps, D.A. Delano, V.G. Davila-Roman, M.K. Pasque and R.J. Gropler, Washington University School of Medicine, St. Louis, MO, USA.