PE-117 Prognostic significance of myocardial SPECT with iodine-123-methyl iodophenyl-pentadecanoic acid (BMIPP) in risk stratification of patients with chronic total coronary occlusion(PE020,Nuclear Cardiology (Coronary, Myocardium) (I),Poster Session (English),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)