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  1. No Access

    Article

    Five-year outcomes after coronary artery bypass grafting and percutaneous coronary intervention in octogenarians with complex coronary artery disease

    We assessed the clinical effectiveness of coronary artery bypass grafting (CABG) in comparison with that of percutaneous coronary intervention (PCI) in octogenarians with triple-vessel disease (TVD) or left ma...

    Hiroyuki Hara, Hiroki Watanabe, Jiro Esaki… in General Thoracic and Cardiovascular Surgery (2022)

  2. No Access

    Article

    Pulmonary vein reconstruction for pulmonary vein stenosis and occlusion after surgical ablation

    Acquired pulmonary vein (PV) stenosis (PVS) is a complication following cardiac catheter intervention. However, very few cases of PVS after surgical ablation have been reported. We herein report a case of sten...

    Hiroyuki Hara, Naoki Kanemitsu, Shingo Hirao… in General Thoracic and Cardiovascular Surgery (2021)

  3. No Access

    Article

    Development of GPF Using Micro-CT Measurement and Numerical Analytical Technique

    Gasoline particulate filters (GPFs) have recently been employed in gasoline fueled vehicles to trap particulate matter from exhaust fumes. The severe emission regulations which will be imposed in the near futu...

    Hiroki Nakayama, Yasuyuki Banno, Hiroshi Mochizuki, Hiroyuki Hara… in Topics in Catalysis (2019)

  4. No Access

    Article

    Spectral dynamics of soft X-ray emission in dual-laser-produced medium-Z plasma

    Laser-produced medium element plasma sources are being considered as strong candidates for in vivo photographic imaging of biological samples in laboratory-scale water-window soft X-ray microscopes. We explore...

    Hayato Ohashi, Hiroyuki Hara, Goki Arai, Tadashi Hatano, Takeo Ejima… in Applied Physics B (2018)

  5. No Access

    Article

    Characteristics of laser produced plasmas of hafnium and tantalum in the 1–7 nm region

    Soft X-ray (SXR) spectra from hafnium and tantalum laser produced plasmas were recorded in the 1–7 nm region using two Nd:YAG lasers with pulse lengths of 170 ps and 10 ns, respectively, operating at a range ...

    Bowen Li, Takamitsu Otsuka, Emma Sokell, Padraig Dunne… in The European Physical Journal D (2017)

  6. No Access

    Article

    A case of a quadricuspid pulmonary valve in a Japanese female

    A supernumerary cusp of the pulmonary valve was incidentally found in an 88-year-old Japanese female during a gross anatomy course. The valve was composed of three equal-sized leaflets and one smaller leaflet....

    Tomonori Harada, Isao Tsuboi, Hiroyuki Hara… in Anatomical Science International (2016)

  7. No Access

    Article

    Decreased “ineffective erythropoiesis” preserves polycythemia in mice under long-term hypoxia

    Hypoxia induces innumerable changes in humans and other animals, including an increase in peripheral red blood cells (polycythemia) caused by the activation of erythropoiesis mediated by increased erythropoiet...

    Tomonori Harada, Isao Tsuboi, Yukio Hirabayashi… in Clinical and Experimental Medicine (2015)

  8. No Access

    Article

    Toxic Epidermal Necrolysis Induced by a Triple-Drug Regimen for Helicobacter Pylori Eradication

    Dr Yoshihiro Matsukawa, Hiroyuki Hara, Masanori Aoki… in Clinical Drug Investigation (2004)