Technical notes on deploying a LVIS stent – The importance of push and pull passively depending on the catheter torque oleh Yu Okuma, Nobuyuki Hirotsune, Yuta Sotome, Yasuhito Kegoya, Yuki Matsuda, Yu Sato, Ittetsu Kin, Hayato Takeuchi, Tomoyuki Tanabe, Kenichiro Muraoka, Shigeki Nishino, Shigeru Daido