Nickerson David david.nickerson@nus.edu.sg National University of Singapore Division of Bioengineering 2006-10-13 Division of Bioengineering, National University of Singapore Various formulations for the K_ATP current. Shaw and Rudy (1997) I_K_ATP formulation. guinea pig Ventricular Myocyte 9349389 Shaw Robin M Rudy Yoram Electrophysiologic effects of acute myocardial ischemia: a theoretical study of altered cell excitability and action potential duration. 1997 Cardiovascular Research 35 256 272 I_K_ATP g_K_ATP 1.0 1.0 ATP_i K_half H Ko 5.4 n V E_K Matsuoka et. al (2004) I_K_ATP formulation. guinea pig Ventricular Myocyte 15142748 Matsuoka Satoshi Sarai Nobuaki Jo Hikari Noma Akinori Simulation of ATP metabolism in cardiac excitation-contraction coupling. 2004 Prog Biophys Mol Biol 85 279 299 gamma Ko 6.019e6 0.24 Popen 0.8 1.0 ATP_i 0.1 2 I_K_ATP N gamma Popen V E_K