RT Journal Article SR Electronic T1 Left Ventricular Peak Power During Exercise: A Noninvasive Approach for Assessment of Contractile Reserve JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1877 OP 1885 VO 34 IS 11 A1 Marmor, Alon A1 Jain, Diwakar A1 Cohen, Lawrence S. A1 Nevo, Erez A1 Wackers, Frans J.Th. A1 Zaret, Barry L. YR 1993 UL http://jnm.snmjournals.org/content/34/11/1877.abstract AB