Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Akihide Umeki"'
Autor:
Ayako Inatomi, Tomohiro Nishinaka, Akihide Umeki, Tomonori Tsukiya, Nobumasa Katagiri, Masahiko Fujii, Futoshi Kobayashi, Syusuke Imaoka, Shun Tanaka, Toshihide Mizuno, Takashi Murakami
Publikováno v:
Journal of Artificial Organs.
We developed a new artificial placenta (AP) system consisting of a loop circuit configuration extracorporeal membrane oxygenation (ECMO) with a bridge circuit designed to be applied to the fetus in the form of an umbilical arterial-venous connection.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5796afd3ddd251c715f3f4ed4e3ab3c5
https://doi.org/10.1007/s10047-022-01370-z
https://doi.org/10.1007/s10047-022-01370-z
Autor:
Shun Tanaka, Tomohiro Nishinaka, Akihide Umeki, Masahiko Fujii, Shusuke Imaoka, Futoshi Kobayashi, Ayako Inatomi, Nobumasa Katagiri, Tomonori Tsukiya, Toshihide Mizuno, Minoru Ono
Publikováno v:
Artificial organsREFERENCES. 47(1)
A heart failure (HF) model using coronary microembolization in large animals is indispensable for medical research. However, the heterogeneity of myocardial response to microembolization is a limitation. We hypothesized that adjusting the number of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4cad0c84a825fe0a8d8ba17d080a1a9
https://pubmed.ncbi.nlm.nih.gov/35962546
https://pubmed.ncbi.nlm.nih.gov/35962546
Autor:
Akihide Umeki, Tetsufumi Yamamoto
Publikováno v:
Journal of thoracic disease. 14(11)
Hypotension is a dangerous vital sign frequently encountered during the postoperative management of cardiac surgery. However, factors influencing the systemic vascular resistance index (SVRI), which is strongly related to hypotension, are not well un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8389947e0679b2a209da93780606c70
https://pubmed.ncbi.nlm.nih.gov/36524063
https://pubmed.ncbi.nlm.nih.gov/36524063
Autor:
Akihide Umeki, Daichi Akiyama, Junichi Shimamura, Ayako Inatomi, Tomonori Tsukiya, Yoshiaki Takewa, Masahiko Ando, Toshihide Mizuno, Minoru Ono, Eisuke Tatsumi, Mamoru Arakawa, Takashi Nishimura, Nobumasa Katagiri
Publikováno v:
Journal of Artificial Organs. 22:348-352
The purpose of this study was to observe and clarify the interventricular dysscynchrony caused by continuous-flow left ventricular assist device (CF-LVAD) support using the conductance method. During CF-LVAD support, the systolic phase of the left ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::694f3fdec686acf6913491e08faf5ff3
https://doi.org/10.1007/s10047-019-01115-5
https://doi.org/10.1007/s10047-019-01115-5
Autor:
Takashi Nishimura, Akihide Umeki, Minoru Ono, Ayako Inatomi, Noritsugu Naito, Yoshiaki Takewa, Junichi Shimamura, Masahiko Ando, Toshihide Mizuno, Tomonori Tsukiya, Eisuke Tatsumi
Publikováno v:
Journal of Artificial Organs. 22:269-275
Under continuous-flow left ventricular assist device (CF-LVAD) support, the ventricular volume change and cardiac cycle between the left ventricle (LV) and right ventricle (RV) become dyssynchronous due to the shortening of the LV systole. The purpos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac4b404dd6eb932ba2810e8db9418cf4
https://doi.org/10.1007/s10047-019-01109-3
https://doi.org/10.1007/s10047-019-01109-3
Publikováno v:
Japanese Journal of Cardiovascular Surgery. 48:73-76
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c36d339bdaf821806d7bba59cb6ac25d
https://doi.org/10.4326/jjcvs.48.73
https://doi.org/10.4326/jjcvs.48.73
Autor:
Yurie Nagai, Chihiro Kuwabara, Hiroaki Tanaka, Akihide Umeki, Tetsufumi Yamamoto, Ryo Shimizu
Publikováno v:
Internal Medicine
Acquired von Willebrand syndrome (AVWS) is a bleeding disorder caused by an acquired deficiency of von Willebrand factor (vWF). Some patients with AVWS show a low bleeding tendency and are diagnosed by the presence of a mild prolongation of activated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3432ff02007070d79014e287e41bdcf7
https://doi.org/10.2169/internalmedicine.9860-17
https://doi.org/10.2169/internalmedicine.9860-17
Autor:
Kei Iizuka, Noritsugu Naito, Masahiko Ando, Minoru Ono, Akihide Umeki, Eisuke Tatsumi, Takashi Nishimura, Yoshiaki Takewa
Publikováno v:
Interactive CardioVascular and Thoracic Surgery. 26:119-123
Objectives Continuous-flow left ventricular assist devices (CF-LVADs) are widely used to treat patients with end-stage heart failure. Although continuous flow is different from physiological flow, patients show improved outcomes after CF-LVAD implant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04bc6e19a3b8688a6daccd576a9ebc62
https://doi.org/10.1093/icvts/ivx236
https://doi.org/10.1093/icvts/ivx236
Autor:
Kazuma Date, Eisuke Tatsumi, Toshihide Mizuno, Tomonori Tsukiya, Mamoru Arakawa, Takashi Nishimura, Masahiko Ando, Satoru Kishimoto, Akihide Umeki, Yoshiaki Takewa, Minoru Ono
Publikováno v:
Journal of Artificial Organs. 20:18-25
Continuous-flow left ventricular assist devices (LVADs) have improved the prognosis of end-stage heart failure. However, continuous-flow LVADs diminish pulsatility, which possibly result in bleeding, aortic insufficiency, and other adverse effects. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8779d948289ea5397890c58b2b765ca
https://doi.org/10.1007/s10047-016-0920-y
https://doi.org/10.1007/s10047-016-0920-y
Autor:
Akihide Umeki, Minoru Ono, Masahiko Ando, Noritsugu Naito, Takashi Nishimura, Yoshiaki Takewa, Eisuke Tatsumi, Satoru Kishimoto, Kazuma Date
Publikováno v:
Artificial Organs. 40:1039-1045
Excessive left ventricular (LV) volume unloading can affect right ventricular (RV) function by causing a leftward shift of the interventricular septum in patients with mitral regurgitation (MR) receiving left ventricular assist device (LVAD) support.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49e9d6256e134a45575f558aa2ad89fc
https://doi.org/10.1111/aor.12702
https://doi.org/10.1111/aor.12702