Mike Saji, Masanori Yamamoto, Shunsuke Kubo, Masahiko Asami, Yusuke Enta, Shinichi Shirai, Masaki Izumo, Shingo Mizuno, Yusuke Watanabe, Makoto Amaki, Kazuhisa Kodama, Junichi Yamaguchi, Yoshifumi Nakajima, Toru Naganuma, Hiroki Bota, Yohei Ohno, Masahiro Yamawaki, Hiroshi Ueno, Kazuki Mizutani, Yuya Adachi, Toshiaki Otsuka, Kentaro Hayashida
BACKGROUND: Transcatheter edge-to-edge repair (TEER) is a less invasive treatment for patients with mitral regurgitation (MR). Limited safety and efficacy data of TEER with MitraClip, including the fourth-generation (G4) system, in a large cohort, are available. OBJECTIVES: This study aimed to summarize the initial experience of the TEER system in patients with MR from a large registry in Japan. METHODS: The OCEAN (Optimized CathEter vAlvular iNtervention)-Mitral Registry is an ongoing, prospective, investigator-initiated, multicenter, observational registry for patients with primary and secondary MR undergoing transcatheter mitral valve therapies...
October 2023: JACC Asia