3:30 PM - 4:20 PM
○Masaru Miura1,2, Tohru Kobayashi2, Naoya Fukushima1,2, Taichi Kato2, Shinya Shimoyama2, Kenji Suda2, Shigeto Fuse2, Jun Maeda2, Tsutomu Saji2 (1.Department of Cardiology, Tokyo Metropolitan Children's Medical Center, Japan 2.The Z-Score Project 2nd Stage Study (ZSP2) Group, Japan)