QT-Interval Prolongation and 1-Year Cardiac Death Among Patients Undergoing Hemodialysis - Sho Sasaki, MD, DrPH; Kiichiro Fujisaki, MD, PhD; Masato Nishimura, MD, PhD; Toshiaki Nakano, MD, PhD; Masanori Abe, MD, PhD; Norio Hanafusa, MD, PhD; Nobuhiko Joki, MD, PhD (JACC: Asia)