Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Yu, Izawa"'
Autor:
Jun‐ichi Noiri, Yu Taniguchi, Yu Izawa, Nobuyuki Saga, Kaori Kusakabe, Yu‐ichiro Koma, Ken‐ichi Hirata
Publikováno v:
Pulmonary Circulation, Vol 14, Iss 1, Pp n/a-n/a (2024)
Abstract Pulmonary tumor thrombotic microangiopathy (PTTM) is a rare and critical malignancy‐related disease characterized by acute progressive pulmonary hypertension (PH). In most cases of PTTM, the cancer can be diagnosed in advance. Identificati
Externí odkaz:
https://doaj.org/article/ff97113a28fe40bd900fb19cdc15754c
Autor:
Toshihiro Nakamura, Kunihiko Kiuchi, Koji Fukuzawa, Mitsuru Takami, Yoshiaki Watanabe, Yu Izawa, Makoto Takemoto, Jun Sakai, Atsusuke Yatomi, Yusuke Sonoda, Hiroyuki Takahara, Kazutaka Nakasone, Kyoko Yamamoto, Yuya Suzuki, Ken‐ichi Tani, Noriyuki Negi, Atsushi Kono, Takashi Ashihara, Ken‐ichi Hirata
Publikováno v:
Journal of Arrhythmia, Vol 38, Iss 2, Pp 221-231 (2022)
Abstract Background Some of atrial fibrillation (AF) drivers are found in normal/mild late‐gadolinium enhancement (LGE) areas, as well as moderate ones. The atrial wall thickness (AWT) has been reported to be important as a possible AF substrate. H
Externí odkaz:
https://doaj.org/article/fcfafdbe3e024f278dedc71eae22337f
Publikováno v:
Tomography, Vol 8, Iss 2, Pp 824-841 (2022)
Innovations in invasive cardiovascular diagnostics and therapeutics, not only limited to transcatheter approaches but also involving surgical approaches, are based on a precise appreciation of the three-dimensional living heart anatomy. Rapid advance
Externí odkaz:
https://doaj.org/article/e03f34f64e3246a980ac1ddab8627590
Publikováno v:
Indian Pacing and Electrophysiology Journal, Vol 21, Iss 5, Pp 308-312 (2021)
A septuagenarian female with cardiac sarcoidosis suffered from drug refractory ventricular tachycardia (VT) requiring multiple implantable cardioverter-defibrillator shocks. The QRS complex during the VT was very similar to that during sinus rhythm a
Externí odkaz:
https://doaj.org/article/898855f096124ef2819f26336ab78c66
Autor:
Kunihiko Kiuchi, Koji Fukuzawa, Munenobu Nogami, Yoshiaki Watanabe, Mitsuru Takami, Yu Izawa, Noriyuki Negi, Katsusuke Kyotani, Shumpei Mori, Ken‐Ichi Hirata
Publikováno v:
Journal of Arrhythmia, Vol 37, Iss 1, Pp 52-59 (2021)
Abstract Background Atrial inflammation plays an important role in initiating atrial fibrosis, which could perpetuate atrial fibrillation (AF). However, the method of visualization of atrial inflammation has not been established. We sought to investi
Externí odkaz:
https://doaj.org/article/b2550a8c8c054cf8aee9392ee2b6f677
Autor:
Masataka Suzuki, Takayoshi Toba, Yu Izawa, Hiroshi Fujita, Keisuke Miwa, Yu Takahashi, Hiroyuki Toh, Hiroyuki Kawamori, Hiromasa Otake, Hidekazu Tanaka, Sei Fujiwara, Yoshiaki Watanabe, Atsushi K. Kono, Kenji Okada, Ken‐ichi Hirata
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 10, Iss 18 (2021)
Background Myocardial extracellular volume fraction (ECV), measured by cardiac magnetic resonance imaging, is a useful prognostic marker for patients who have undergone aortic valve replacement (AVR) for aortic stenosis. However, the prognostic signi
Externí odkaz:
https://doaj.org/article/7922af1df2534575b67b9e6188b1353a
Autor:
Keisuke Miwa, Yu Taniguchi, Hiroyuki Fujii, Yoichiro Matsuoka, Hiroyuki Onishi, Kenichi Yanaka, Yu Izawa, Yasunori Tsuboi, Atsushi Kono, Noriaki Emoto, Kenichi Hirata
Publikováno v:
Life, Vol 12, Iss 8, p 1232 (2022)
Background: Poor subpleural perfusion (PSP) on dual-energy computed tomography (DE-CT) suggests microvasculopathy in chronic thromboembolic pulmonary hypertension (CTEPH). However, whether the microvasculopathy findings are equivalent to those in pul
Externí odkaz:
https://doaj.org/article/49b559c2e88946b18a39b08aefc4e802
Publikováno v:
Clinical Case Reports, Vol 9, Iss 6, Pp n/a-n/a (2021)
Abstract A 61‐year‐old female with 50 000 ventricular premature contractions and a reduced left ventricular ejection fraction of 35% was referred to our center. Although the origin was considered to originate from the junction between the left an
Externí odkaz:
https://doaj.org/article/07df1a95f1de4193a8400afdf3f97e70
Publikováno v:
Clinical Case Reports, Vol 9, Iss 6, Pp n/a-n/a (2021)
Abstract Atrial tachycardia (AT) in the right atrium often occurs following open‐heart surgery. Catheter ablation for these AT is challenging and can lead to unintended conduction block. We performed late‐gadolinium enhancement magnetic resonance
Externí odkaz:
https://doaj.org/article/c007e9a297924bc6ac643edf583fb283
Autor:
Hiroyuki Onishi, Yu Taniguchi, Yoichiro Matsuoka, Kenichi Yanaka, Yu Izawa, Yasunori Tsuboi, Shumpei Mori, Atsushi Kono, Kazuhiko Nakayama, Noriaki Emoto, Ken-ichi Hirata
Publikováno v:
Pulmonary Circulation, Vol 11 (2021)
The existence of microvasculopathy in patients with chronic thromboembolic pulmonary hypertension has been suggested. Recently, dual-energy computed tomography has been used to produce a sensitive iodine distribution map in lung fields to indicate mi
Externí odkaz:
https://doaj.org/article/bcc0181d3b6c4a0789d69dddbb2f4a7d