article_metadata: Norihiro Kobayashi Masahiro Yamawaki Keisuke Hirano Motoharu Araki Tsuyoshi Sakai Yasunari Sakamoto Shinsuke Mori Masakazu Tsutsumi Masahiro Nauchi Naohiko Sahara Yohsuke Honda Kenji Makino Shigemitsu Shirai Masafumi Mizusawa Yuta Sugizaki Takahide Nakano Tomoya Fukagawa Toshihiko Kishida Yuki Kozai Yusuke Setonaga Shutaro Goda Yoshiaki Ito
article_metadata: 10.1177/2050313X20921081
article_metadata: SAGE Open Med Case Rep
article_metadata: 2020 Jun 10;8:2050313X20921081.
article_metadata: orbital atherectomy system guide-extension catheter rotational atherectomy severe tortuous calcified lesion
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/32577280/
article_metadata: Case Reports
article_metadata: PMC7290249
article_metadata: 32577280
article_metadata: Use of the orbital atherectomy system backed up with the guide-extension catheter for a severely tortuous calcified coronary lesion
article_metadata: 2020