Search Results - "Okumura, Masanori"

Multislice Computed Tomographic Characteristics of Coronary Lesions in Acute Coronary Syndromes by Motoyama, Sadako, MD, PhD, Kondo, Takeshi, MD, PhD, Sarai, Masayoshi, MD, PhD, Sugiura, Atsushi, MD, PhD, Harigaya, Hiroto, MD, Sato, Takahisa, MD, PhD, Inoue, Kaori, MD, Okumura, Masanori, MD, Ishii, Junichi, MD, PhD, Anno, Hirofumi, MD, PhD, Virmani, Renu, MD, FACC, Ozaki, Yukio, MD, PhD, Hishida, Hitoshi, MD, PhD, Narula, Jagat, MD, PhD, FACC

“…Multislice Computed Tomographic Characteristics of Coronary Lesions in Acute Coronary Syndromes Sadako Motoyama, Takeshi Kondo, Masayoshi Sarai, Atsushi…”
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Impact of Statin Therapy on Plaque Characteristics as Assessed by Serial OCT, Grayscale and Integrated Backscatter–IVUS by Hattori, Kousuke, MD, Ozaki, Yukio, MD, Ismail, Tevfik F., MBBS, Okumura, Masanori, MD, Naruse, Hiroyuki, MD, Kan, Shino, MD, Ishikawa, Makoto, MD, Kawai, Tomoko, MD, Ohta, Masaya, MD, Kawai, Hideki, MD, Hashimoto, Tousei, MD, Takagi, Yasushi, MD, Ishii, Junichi, MD, Serruys, Patrick W., MD, Narula, Jagat, MD

“…Objectives The purpose of this study was to evaluate the effect of statin treatment on coronary plaque composition and morphology by optical coherence…”
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Production of Molecular Iodine and Tri-iodide in the Frozen Solution of Iodide: Implication for Polar Atmosphere by Kim, Kitae, Yabushita, Akihiro, Okumura, Masanori, Saiz-Lopez, Alfonso, Cuevas, Carlos A, Blaszczak-Boxe, Christopher S, Min, Dae Wi, Yoon, Ho-Il, Choi, Wonyong

“…The chemistry of reactive halogens in the polar atmosphere plays important roles in ozone and mercury depletion events, oxidizing capacity, and dimethylsulfide…”
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Cystatin C in Acute Heart Failure Without Advanced Renal Impairment by Naruse, Hiroyuki, MD, Ishii, Junnichi, MD, Kawai, Tomoko, MD, Hattori, Kousuke, MD, Ishikawa, Makoto, MD, Okumura, Masanori, MD, Kan, Shino, MD, Nakano, Tadashi, MD, Matsui, Shigeru, MD, Nomura, Masanori, MD, Hishida, Hitoshi, MD, Ozaki, Yukio, MD

“…Abstract Background The prognostic value of cystatin C relative to glomerular filtration rate (GFR) estimated by the Modification of Diet in Renal Disease…”
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Thin Cap Fibroatheroma Defined as Lipid Core Abutting Lumen (LCAL) on Integrated Backscatter Intravascular Ultrasound　– Comparison With Optical Coherence Tomography and Correlation With Peri-Procedural Myocardial Infarction by Ozaki, Yukio, Ohota, Masaya, Ismail, Tevfik F., Okumura, Masanori, Ishikawa, Masato, Muramatsu, Takashi

“…Background:This study evaluated the ability of a newly developed integrated backscatter intravascular ultrasound (IB-IVUS) system (VISIWAVE, Terumo, Tokyo,…”
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Raman spectral changes of PEDOT–PSS in polymer light-emitting diodes upon operation by Sakamoto, Satoshi, Okumura, Masanori, Zhao, Zinggang, Furukawa, Yukio

“…The micro-Raman spectra of a double-layer light-emitting diode fabricated with poly(3,4-ethylenedioxythiophene)-poly(4-styrenesulfonate) (PEDOT–PSS) as a…”
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Circulating high-mobility group box 1 and cardiovascular mortality in unstable angina and non-ST-segment elevation myocardial infarction by Hashimoto, Tousei, Ishii, Junnichi, Kitagawa, Fumihiko, Yamada, Shingo, Hattori, Kousuke, Okumura, Masanori, Naruse, Hiroyuki, Motoyama, Sadako, Matsui, Shigeru, Tanaka, Ikuko, Izawa, Hideo, Maruyama, Ikuro, Nomura, Masanori, Ozaki, Yukio

“…Highlights ► HMGB1 is a damage-associated molecular pattern molecule. ► We evaluated the prognostic value of HMGB1 on admission in 258 UA/NSTEMI patients. ►…”
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Pre-Procedural Glucose Levels and the Risk for Contrast-Induced Acute Kidney Injury in Patients Undergoing Emergency Coronary Intervention by Naruse, Hiroyuki, Ishii, Junnichi, Hashimoto, Tousei, Kawai, Tomoko, Hattori, Kousuke, Okumura, Masanori, Motoyama, Sadako, Matsui, Shigeru, Tanaka, Ikuko, Izawa, Hideo, Nomura, Masanori, Ozaki, Yukio

“…Background: The incidence, risk factors, and outcome of contrast-induced acute kidney injury (CI-AKI) in 730 patients with acute coronary syndrome (ACS)…”
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Restenosis and Stent Fracture Following Sirolimus-Eluting Stent (SES) Implantation: A Serial Quantitative Coronary Angiography (QCA) and Intravascular Ultrasound (IVUS) Study by Okumura, Masanori, Ozaki, Yukio, Ishii, Junichi, Kan, Shino, Naruse, Hiroyuki, Matsui, Shigeru, Ishikawa, Makoto, Hattori, Kousuke, Gochi, Tomoko, Nakano, Tadashi, Yamada, Akira, Kato, Shigeru, Motoyama, Sadako, Sarai, Masayoshi, Takagi, Yasushi, Ismail, Tevfik F., Nomura, Masanori, Hishida, Hitoshi

“…Background Restenosis still occurs, even with the sirolimus-eluting stent (SES), and the precise mechanisms and the impact of stent fracture on restensosis…”
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Prediction of the no-reflow phenomenon during percutaneous coronary intervention using coronary computed tomography angiography by Harigaya, Hiroto, Motoyama, Sadako, Sarai, Masayoshi, Inoue, Kaori, Hara, Tomonori, Okumura, Masanori, Naruse, Hiroyuki, Ishii, Junnichi, Hishida, Hitoshi, Ozaki, Yukio

“…Coronary computed tomography angiography (CTA) can assess plaque characteristics and plaque size noninvasively. The purpose of this study was to investigate…”
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The fate of incomplete stent apposition with drug-eluting stents: an optical coherence tomography-based natural history study by Ozaki, Yukio, Okumura, Masanori, Ismail, Tevfik F., Naruse, Hiroyuki, Hattori, Kousuke, Kan, Shino, Ishikawa, Makoto, Kawai, Tomoko, Takagi, Yasushi, Ishii, Junichi, Prati, Francesco, Serruys, Patrick W.

“…Aims To assess the fate of incomplete stent apposition (ISA) after deployment of sirolimus-eluting stents (SESs). Methods and results Thirty-two patients…”
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Coronary CT angiographic characteristics of culprit lesions in acute coronary syndromes not related to plaque rupture as defined by optical coherence tomography and angioscopy by Ozaki, Yukio, Okumura, Masanori, Ismail, Tevfik F., Motoyama, Sadako, Naruse, Hiroyuki, Hattori, Kousuke, Kawai, Hideki, Sarai, Masayoshi, Takagi, Yasushi, Ishii, Junichi, Anno, Hirofumi, Virmani, Renu, Serruys, Patrick W., Narula, Jagat

“…Aims Pathological and clinical optical coherence tomography (OCT) studies have indicated that acute coronary syndrome (ACS) lesions have either ruptured…”
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Associations of coronary plaque characteristics by integrated backscatter intravascular ultrasound with detectability of vessel external elastic lamina using optical frequency domain imaging in human coronary arteries: A sub‐analysis of the MISTIC‐1 trial by Ishikawa, Masato, Muramatsu, Takashi, Nanasato, Mamoru, Nagasaka, Ryo, Takatsu, Hidemaro, Yoshiki, Yu, Hashimoto, Yosuke, Ohota, Masaya, Okumura, Masanori, Naruse, Hiroyuki, Ishii, Junichi, Ito, Katsuyoshi, Takahashi, Hiroshi, Kamiya, Hiroki, Yoshida, Yukihiko, Ozaki, Yukio

“…Objectives We sought to examine associations between plaque characteristics by intravascular ultrasound (IVUS) and detectability of external elastic lamina…”
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Relationship Between Canagliflozin, Sodium Glucose Cotransporter 2 Inhibitor, and Hematopoietic Effects in Patients With Diabetes and Mild Heart Failure: Results From the CANDLE Trial by Nakatani, Daisaku, Dohi, Tomoharu, Hikoso, Shungo, Tanaka, Atsushi, Nanasato, Mamoru, Shimizu, Wataru, Node, Koichi, Sakata, Yasushi

“…There were few clinical studies on the relationship between sodium glucose cotransporter 2 inhibitors (SGLT2i) and hematopoiesis in patients with diabetes (DM)…”
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Pentraxin 3 in unstable angina and non-ST-segment elevation myocardial infarction by Matsui, Shigeru, Ishii, Junnichi, Kitagawa, Fumihiko, Kuno, Atsuhiro, Hattori, Kousuke, Ishikawa, Makoto, Okumura, Masanori, Kan, Shino, Nakano, Tadashi, Naruse, Hiroyuki, Tanaka, Ikuko, Nomura, Masanori, Hishida, Hitoshi, Ozaki, Yukio

“…Abstract Purpose We prospectively investigated the prognostic value of pentraxin 3 (PTX3) in patients with unstable angina and non-ST-segment elevation…”
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Prognostic Value of Combination of High-sensitivity Troponin T and BNP in Outpatients with Chronic Kidney Disease by Naruse, Hiroyuki, Ishii, Junnichi, Okuyama, Ryuunosuke, Hashimoto, Tousei, Hattori, Kousuke, Okumura, Masanori, Matsui, Shigeru, Izawa, Hideo, Morimoto, Shinnichirou, Ozaki, Yukio

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Abstract 18097: Diagnostic and Prognostic Value of Serum Concentration of High-Sensitivity Cardiac Troponin T Relative to Heart-Type Fatty Acid-Binding Protein in the Early Hours of Suspected Acute Coronary Syndrome by Matsui, Shigeru, Ishii, Junnichi, Kawai, Tomoko, Hattori, Tousei, Hattori, Kousuke, Okumura, Masanori, Naruse, Hiroyuki, Motoyama, Sadako, Izawa, Hideo, Nomura, Masanori, Ozaki, Yukio

“…Abstract only Background: Heart-type fatty acid-binding protein (H-FABP), a low-molecular-mass cytoplasmic protein, has been proposed as an early biomarker for…”
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Prognostic Value of High-Sensitivity Cardiac Troponin I in Patients with Chronic Kidney Disease by Hashimoto, Tousei, Ishii, Junichi, Okumura, Masanori, Naruse, Hiroyuki, Mori, Yoshihisa, Matsui, Shigeru, Hasegawa, Midori, Nomura, Masanori, Yuzawa, Yukio, Ozaki, Yukio

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INFLUENCE OF INCOMPLETE STENT APPOSITION (ISA) ON OCT-DETECTED THROMBUS AFTER DRUG-ELUTING STENT (DES) AND BARE METAL STENT (BMS) by Ozaki, Yukio, Okumura, Masanori, Naruse, Horoyuki, Hattori, Kousuke, Kan, Shino C, Ishikawa, Makoto, Kawai, Tomoko, Harigaya, Hiroto, Kawai, Hideki, Hashimoto, Tousei, Ishii, Junichi, Ismail, Tevfik F

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IMPACT OF UNCOVERED STENT STRUTS ON OPTICAL COHERENCE TOMOGRAPHY (OCT) DETECTED THROMBUS FORMATION AT 10-MONTH FOLLOW-UP OF SIROLIMUS-ELUTING STENTS (SES) by Ozaki, Yukio, Okumura, Masanori, Ismail, Tevfik F, Hattori, Kousuke, Naruse, Hiroyuki, Kan, Shino C, Ishikawa, Makoto, Kawai, Tomoko, Ishii, Junichi, Hishida, Hitoshi

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