Intermittent hypoxia by obstructive sleep apnea is significantly associated with electro-anatomical remodeling of the left atrium preceding structural remodeling in patients with atrial fibrillation

Autor: Yasuyuki Takada, Kazuki Shiina, Shunichiro Orihara, Yoshifumi Takata, Takamichi Takahashi, Junya Kani, Takahiro Kusume, Muryo Terasawa, Hiroki Nakano, Yukio Saitoh, Yoshinao Yazaki, Hirofumi Tomiyama, Taishiro Chikamori, Kazuhiro Satomi

Publikováno v: International Journal of Cardiology: Heart & Vasculature, Vol 54, Iss , Pp 101490- (2024)

Background: Obstructive sleep apnea (OSA) is one of the risk factors for atrial fibrillation (AF). However, the mechanism underlying the atrial structural and electro-anatomical remodeling by OSA has not yet been clearly elucidated. Methods: This stu

Externí odkaz: https://doaj.org/article/9ee40394015d4c339394f1c3842dcdde

Liver stiffness and arterial stiffness/abnormal central hemodynamics in the early stage of heart failure

Autor: Yoichi Iwasaki, Hirofumi Tomiyama, Kazuki Shiina, Chisa Matsumoto, Kazutaka Kimura, Masatsune Fujii, Yoshifumi Takata, Akira Yamashina, Taishiro Chikamori

Publikováno v: International Journal of Cardiology: Heart & Vasculature, Vol 20, Iss , Pp 32-37 (2018)

Background: It remains to be clarified whether liver stiffness is a direct risk factor for heart failure (HF) or whether its association with HF is mediated by vascular damage. We conducted cross-sectional and prospective longitudinal studies to exam

Externí odkaz: https://doaj.org/article/06d878a5c84e4341b2ff625a98986dbe

Comparison of the Apnea-Hypopnea Index Determined by a Peripheral Arterial Tonometry-Based Device With That Determined by Polysomnography ― Results From a Multicenter Study ―

Autor: Fusae Kawana, Takatoshi Kasai, Yasuchika Takeishi, Yoshifumi Takata, Shin-ichi Ando, Akiomi Yoshihisa, Shin-ichi Momomura, Kazuo Chin

Publikováno v: Circulation Reports

Background: Sleep disordered breathing (SDB) is prevalent and associated with increased mortality in patients both with and without cardiovascular disease (CVD). Many portable monitoring devices, including peripheral arterial tonometry (PAT)-based de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b51625175e33efdc2094b3b295d22b26
http://europepmc.org/articles/PMC7937496

Ischemic or Nonischemic Functional Mitral Regurgitation and Outcomes in Patients With Acute Decompensated Heart Failure With Preserved or Reduced Ejection Fraction

Autor: Katsuya Kajimoto, Yuichiro Minami, Shigeru Otsubo, Naoki Sato, Kuniya Asai, Ryo Munakata, Toshiyuki Aokage, Asuka Yoshida, Dai Yumino, Masayuki Mizuno, Erisa Kawada, Kentaro Yoshida, Yuri Ozaki, Tomohito Kogure, Shintaro Haruki, Koichi Nakao, Tadashi Sawamura, Toshiaki Nuki, Ryoji Ishiki, Shigeki Yokota, Hiroyuki Fujinaga, Takashi Yamamoto, Kenji Harada, Akihiro Saito, Norihito Kageyama, Takanobu Okumura, Noritake Hata, Koji Murai, Ayaka Nozaki, Hidekazu Kawanaka, Jun Tanabe, Yukihito Sato, Katsuhisa Ishii, Hitoshi Oiwa, Tomoaki Matsumoto, Daisuke Yoshida, Nobuo Kato, Hiroshi Suzuki, Nobuyuki Shimizu, Takehiko Keida, Masaki Fujita, Kentaro Nakamura, Toshiya Chinen, Kentaro Meguro, Tatsuro Kikuchi, Toshiyuki Nishikido, Marohito Nakata, Tatsuya Yamashita, Masaya Nakata, Akitoshi Hirono, Kazuaki Mitsudo, Kazushige Kadota, Noriko Makita, Nagisa Watanabe, Masaaki Kawabata, Kenichi Fujii, Shinichi Okuda, Shigeki Kobayashi, Ikuo Moriuchi, Kiyo-o Mizuno, Kazuo Osato, Tatsuaki Murakami, Yoshifumi Shimada, Katsushi Misawa, Hiromasa Kokado, Takashi Fujita, Yoshitomo Fukuoka, Syu Takabatake, Yoshifumi Takata, Manabu Miyagi, Nobuhiro Tanaka, Akira Yamashina, Shinji Sudo, Koichi Shimamura, Michitaka Nagashima, Tomoya Kaneda, Kosei Ueda, Hiromasa Kato, Toshinori Higashikata, Kanichi Fujimori, Hiroshi Kobayashi, Shinya Fujii, Masahiro Yagi, Jyunko Takaki, Eiji Yamashita, Takuji Toyama, Tetsuo Hirata, Kazuho Kamisihima, Toshiaki Oka, Ryushi Komatsu, Akira Itoh, Takahiko Naruko, Yukio Abe, Eiichirou Nakagawa, Atsuko Furukawa, Naoto Kinou, Shoko Uematsu, Isao Tabuchi, Taku Imai, Takafumi Sakamoto, Koji Todaka, Yuji Koide, Koji Maemura, Koichiro Yoshioka, Akiomi Yoshihisa, Takamasa Sato, Yasuchika Takeishi, Toshiaki Ebina, Kazuo Kimura, Masaaki Konishi, Masahiko Kato, Yoshiharu Kinugasa, Katsunori Ishida, Shinobu Sugihara, Kiyotaka Yanagihara, Toshiharu Takeuchi, Motoi Okada, Naoyuki Hasebe, Tetsuo Sakai, Taku Asano, Yoshino Minoura, Tsutomu Toshida, Takatoshi Sato, Yuya Yokota, Seita Kondo, Yasushi Sakata, Issei Komuro, Kinya Otsu, Shizuya Yamashita, Yoshihiro Asano, Kazunori Kashiwase, Yasunori Ueda, Taizo Kondo, Katsuhiro Kawaguchi, Akinori Sawamura, Taro Saito, Toru Higa, Hiroo Noguchi, Yoko Yanagita, Keita Nakamura, Tomo Komaki, Toshihiro Muramatsu, Tomomi Koizumi, Yoshie Nakajima, Toshihiko Kikutani, Yoshifimi Ikeda, Toru Tamaki, Shuhei Funada, Harumi Ogawa, Koichiro Sakuragawa, Shun Kohsaka, Shin-ichi Ando, Toshiaki Kadokami, Eiko Ishida, Katsumi Ide, Yohei Sotomi, Yoshiharu Higuchi, Motoko Uehara, Toshihiko Goto, Nobuyuki Ohte, Masanobu Miura, Nobuyuki Shiba, Kotaro Nochioka, Hiroaki Shimokawa, Shiro Ishihara, Tokushi Koga, Shinichiro Fujishima, Shigeru Kaseda, Yoshie Haga, Keisuke Kida, Makiko Nakamura, Osahiko Sunagawa, Takafumi Miyara, Youji Taba, Takashi Touma, Osamu Shinjo, Yoshioki Nishimura, Kazuomi Kario, Hayato Shimizu, Takahiro Uchida, Ken-ichi Amitani, Katsunori Shimada

Publikováno v: The American Journal of Cardiology. 120:809-816

The aim of this study was to evaluate the association of functional mitral regurgitation (FMR), preserved or reduced ejection fraction (EF), and ischemic or nonischemic origin with outcomes in patients discharged alive after hospitalization for acute

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e29020832a2c051b402a47fb909057a0
https://doi.org/10.1016/j.amjcard.2017.05.051

P1632A possible independent contribution of liver stiffness to the development of heart failure in its early stage

Autor: Yoshifumi Takata, Kazuki Shiina, Kazutaka Kimura, Yoichi Iwasaki, Masatsune Fujii, Hirofumi Tomiyama, Chisa Matsumoto, Akira Yamashina, T Chikamori

Publikováno v: European Heart Journal. 40

Background Heart failure (HF) is a heterogeneous condition. The reduced liver blood flow and hepatic congestion associated with HF causes liver damages leading to liver sclerosis. Fibrosis 4 score (FIB-4 score), a marker of liver sclerosis, is easily

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebe1ecaab9bc712ddac2c19d1deeaf1f
https://doi.org/10.1093/eurheartj/ehz748.0391