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Katsuomi Iwakura

sakurabashi watanabe advanced healthcare hospital

41H-index
448Paper Count
7.1KCitation Count
Published Papers 65
Publication Date
Associations between rapid renal function decline and prior cardiovascular events in patients with heart failure and preserved ejection fraction: insights from the PURSUIT-HFpEF registry
err2025-11-05
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PREAI
errM Okada; N Tanaka; K Iwakura; M Seo; T Hayashi; M Yano; T Yamada; Y Yasumura; S Hikoso; K Okada; D Nakatani; Y Sotomi; Y Sakata
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Cardiothoracic ratio as a prognostic marker in heart failure with preserved ejection fraction
err2025-09-14
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PREAI
errMasato Okada; Koichi Inoue; Toshinari Onishi; Nobuaki Tanaka; Katsuomi Iwakura; Masahiro Seo; Takaharu Hayashi; Masamichi Yano; Akito Nakagawa; Yusuke Nakagawa; Shunsuke Tamaki; Yoshio Yasumura; Takahisa Yamada; Shungo Hikoso; Daisuke Sakamoto; Katsuki Okada; Daisaku Nakatani; Yohei Sotomi; Yasushi Sakata
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Estimated Plasma Volume Status Reflected Changes In Hemodynamic Parameters On Echocardiogram After Treatment In Patients With Heart Failure With Preserved Ejection Fraction
err2024-11-12
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PREAI
errIwakura, Katsuomi; Tanaka, Nobuaki; Okada, Masato; Okamura, Atsunori; Heitaro, Watanabe; Seo, Masahiro; Hayashi, Takaharu; Yamada, Takahisa; Yoshio, Yasumura; Hikoso, Shungo; Okada, Katsuki; Nakatani, Daisaku; Sotomi, Yohei; Sakata, Yasushi
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Evolution of Tricuspid Regurgitation and Clinical Outcomes in Patients with Heart Failure with Preserved Ejection Fraction: Insights from the PURSUIT-HFpEF Registry
err2024-11-12
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PREAI
errOkada, Masato; Tanaka, Nobuaki; Iwakura, Katsuomi; Seo, Masahiro; Hayashi, Takaharu; Yano, Masamichi; Yamada, Takahisa; Yoshio, Yasumura; Hikoso, Shungo; Nakatani, Daisaku; Sotomi, Yohei; Sakata, Yasushi
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A Novel Echocardiography Risk Score Predicted Mortality In Patients With Heart Failure With Preserved Ejection Fraction.
err2024-11-12
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PREAI
errIwakura, Katsuomi; Tanaka, Nobuaki; Okada, Masato; Okamura, Atsunori; Heitaro, Watanabe; Seo, Masahiro; Hayashi, Takaharu; Yano, Masamichi; Yamada, Takahisa; Yoshio, Yasumura; Hikoso, Shungo; Okada, Katsuki; Nakatani, Daisaku; Sotomi, Yohei; Sakata, Yasushi
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Age-predicted maximal heart rate reserve as an alternative prognostic parameter in patients with heart failure with preserved ejection fraction -insights from PURSUIT-HFpEF registry-
err2024-10-28
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PREAI
errOkada, M.; Tanaka, N.; Iwakura, K.; Seo, M.; Hayashi, R.; Yano, M.; Nakagawa, A.; Nakagawa, Y.; Yamada, T.; Yasumura, Y.; Hikoso, S.; Okada, K.; Nakatani, D.; Sotomi, Y.; Sakata, Y.
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Impact of left atrial appendage flow velocity on thrombus resolution and clinical outcomes in patients with atrial fibrillation and silent left atrial thrombi: insights from the LAT study
err2024-05-01
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errOAAI
errOkada, Masato; Inoue, Koichi; Tanaka, Nobuaki; Tanaka, Koji; Hirao, Yuko; Iwakura, Katsuomi; Egami, Yasuyuki; Masuda, Masaharu; Watanabe, Tetsuya; Minamiguchi, Hitoshi; Oka, Takafumi; Hikoso, Shungo; Sunaga, Akihiro; Okada, Katsuki; Nakatani, Daisaku; Sotomi, Yohei; Sakata, Yasushi
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The WATCH-DM risk score estimates clinical outcomes in type 2 diabetic patients with heart failure with preserved ejection fraction
err2024-01-19
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errOAAI
errIwakura, Katsuomi; Onishi, Toshinari; Okamura, Atsunori; Koyama, Yasushi; Tanaka, Nobuaki; Okada, Masato; Fujii, Kenshi; Seo, Masahiro; Yamada, Takahisa; Yano, Masamichi; Hayashi, Takaharu; Yasumura, Yoshio; Nakagawa, Yusuke; Tamaki, Shunsuke; Nakagawa, Akito; Sotomi, Yohei; Hikoso, Shungo; Nakatani, Daisaku; Sakata, Yasushi; Watanabe, Tetsuya; Higuchi, Yoshiharu; Masuda, Masaharu; Asai, Mitsutoshi; Mano, Toshiaki; Fuji, Hisakazu; Masuda, Daisaku; Shutta, Ryu; Yamashita, Shizuya; Sairyo, Masami; Abe, Haruhiko; Ueda, Yasunori; Matsumura, Yasushi; Nagai, Kunihiko; Nishino, Masami; Tanouchi, Jun; Arita, Yoh; Ogasawara, Nobuyuki; Ishizu, Takamaru; Ichikawa, Minoru; Takano, Yuzuru; Rin, Eisai; Shinoda, Yukinori; Tachibana, Koichi; Hoshida, Shiro; Izumi, Masahiro; Yamamoto, Hiroyoshi; Kato, Hiroyasu; Nakatani, Kazuhiro; Yasuga, Yuji; Nishio, Mayu; Hirooka, Keiji; Yoshimura, Takahiro; Kashiwase, Kazunori; Hasegawa, Shinji; Tani, Akihiro; Okumoto, Yasushi; Makino, Yasunaka; Kijima, Yoshiyuki; Kitao, Takashi; Fujita, Masashi; Harada, Koichiro; Kumada, Masahiro; Nakagawa, Osamu; Araki, Ryo; Yamada, Takayuki; Matsuoka, Yuki; Sato, Taiki; Sunaga, Akihiro; Oeun, Bolrathanak; Kida, Hirota; Dohi, Tomoharu; Akazawa, Yasuhiro; Nakamoto, Kei; Okada, Katsuki; Sera, Fusako; Kioka, Hidetaka; Ohtani, Tomohito; Takeda, Toshihiro; Mizuno, Hiroya
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Influence of ultrasound transmit frequency on measurement of global longitudinal strain on 2D speckle tracking echocardiography
err2023-12-14
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errOAAI
errIwakura, Katsuomi; Onishi, Toshinari; Koyama, Yasushi; Iwamoto, Mutsumi; Watanabe, Satoshi; Tanaka, Koji; Hirao, Yuko; Tanaka, Nobuaki; Sumiyoshi, Akinori; Okada, Masato; Tanaka, Kota; Harada, Shinichi; Watanabe, Heitaro; Okamura, Atsunori
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DAPagliflozin for the attenuation of albuminuria in Patients with hEaRt failure and type 2 diabetes (DAPPER study): a multicentre, randomised, open-label, parallel-group, standard treatment-controlled trial
err2023-12-01
err3
errOAAI
errYoshihara, Fumiki; Imazu, Miki; Sakuma, Ichiro; Hiroi, Yukio; Hara, Hisao; Okazaki, Osamu; Ishiguro, Chizuru; Izumi, Chisato; Noguchi, Teruo; Shiraiwa, Toshihiko; Nishioka, Norio; Fujii, Kenshi; Iwakura, Katsuomi; Tomonaga, Osamu; Kobayashi, Koichi; Himi, Toshiharu; Takihata, Masahiro; Yumoto, Kazuhiko; Takase, Hiroyuki; Shimizu, Ikki; Murakami, Tsutomu; Wagatsuma, Kenji; Sato, Katsuhiko; Hiramatsu, Takeyuki; Akabame, Satoshi; Hata, Shiro; Asakura, Masanori; Kawabata, Takanori; Omae, Katsuhiro; Ito, Shin; Kitakaze, Masafumi
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Speckle Tracking Analysis During Dobutamine Stress Echocardiography in Patients Undergoing Percutaneous Coronary Intervention for Chronic Total Occlusion
err2023-11-07
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PREAI
errOnishi, Toshinari; Iwakura, Katsuomi; Tanaka, Kota; Koyama, Yasushi; Iwamoto, Mutsumi; Watanabe, Satoshi; Yamasaki, Keita; Tanaka, Koji; Hirao, Yuko; Tanaka, Nobuaki; Sumiyoshi, Akinori; Kawahira, Masatsugu; Watanabe, Heitaro; Okamura, Atsunori
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Guide extension proximal locking method: standardization of maximum backup force in percutaneous coronary intervention
err2023-05-15
err2
PREAI
errTanaka, Kota; Okamura, Atsunori; Kameda, Satoshi; Iwamoto, Mutsumi; Watanabe, Satoshi; Kashiyama, Toshikazu; Sumiyoshi, Akinori; Tanaka, Takamasa; Kawahira, Masatsugu; Tanaka, Nobuaki; Koyama, Yasushi; Watanabe, Heitaro; Iwakura, Katsuomi
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A case and video presentation using rotational ETOSS of intentional route tracing by angiography-based 3D wiring in CTO-PCI
err2022-05-03
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errOAAI
errOkamura, Atsunori; Nagai, Hiroyuki; Tanaka, Kota; Suzuki, Satoshi; Watanabe, Heitaro; Iwakura, Katsuomi
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Possibility of AnteOwl IVUS-based antegrade dissection and reentry using the tip detection method for CTO-PCI
err2022-02-15
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errOAAI
errOkamura, Atsunori; Nagai, Hiroyuki; Tanaka, Kota; Suzuki, Satoshi; Watanabe, Heitaro; Iwakura, Katsuomi
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Accurate directional coronary atherectomy procedure using the tip detection method and intelligent 3D wiring pro software
err2021-11-29
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PREAI
errTanaka, Kota; Koyama, Yasushi; Iwakura, Katsuomi; Suzuki, Satoshi; Nagai, Hiroyuki; Okamura, Atsunori
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Initial Outcomes of AnteOwl IVUS-Based 3D Wiring Using the Tip Detection Method for CTO Intervention
err2021-04-01
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errOAAI
errSuzuki, Satoshi; Okamura, Atsunori; Iwakura, Katsuomi; Iwamoto, Mutsumi; Watanabe, Satoshi; Nagai, Hiroyuki; Sumiyoshi, Akinori; Shiojima, Ichiro; Sakata, Yasushi; Fujii, Kenshi
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Prognostic significance of the HFA-PEFF score in patients with heart failure with preserved ejection fraction
err2021-03-24
err31
errOAAI
errSotomi, Yohei; Iwakura, Katsuomi; Hikoso, Shungo; Inoue, Koichi; Onishi, Toshinari; Okada, Masato; Fujii, Kenshi; Okamura, Atsunori; Tamaki, Shunsuke; Yano, Masamichi; Hayashi, Takaharu; Nakagawa, Akito; Nakagawa, Yusuke; Nakatani, Daisaku; Yasumura, Yoshio; Yamada, Takahisa; Sakata, Yasushi
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Home Sleep Apnea Test to Screen Patients With Atrial Fibrillation for Sleep Apnea Prior to Catheter Ablation
err2021-02-25
err12
errOAAI
errTanaka, Nobuaki; Tanaka, Koji; Hirao, Yuko; Okada, Masato; Ninomiya, Yuichi; Yoshimoto, Issei; Onishi, Toshinari; Koyama, Yasushi; Okamura, Atsunori; Iwakura, Katsuomi; Fujii, Kenshi; Sakata, Yasushi; Inoue, Koichi
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Usefulness of tip detection method for side branches where guidewires are difficult to pass in coronary intervention
err2021-02-16
err2
PREAI
errSuzuki, Satoshi; Okamura, Atsunori; Nagai, Hiroyuki; Iwakura, Katsuomi; Shiojima, Ichiro; Fujii, Kenshi
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