研究者氏名	皿井正義
	マサヨシサライ
URL
所属	藤田医科大学
部署	医学部医学科循環器内科学
職名	病院教授
学位	博士(医学）
J-Global ID	201501016198481769

研究キーワード

心臓核医学

研究分野

ライフサイエンス / 循環器内科学 /

論文

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Coronary computed tomography angiographic detection of in-stent restenosis via deep learning reconstruction: a feasibility study.

Hideki Kawai Sadako Motoyama Masayoshi Sarai Yoshihiro Sato Takahiro Matsuyama Ryota Matsumoto Hiroshi Takahashi Akio Katagata Yumi Kataoka Yoshihiro Ida Takashi Muramatsu Yoshiharu Ohno Yukio Ozaki Hiroshi Toyama Jagat Narula Hideo Izawa

European radiology 34(4) 2647-2657 2024年4月

OBJECTIVES: Evaluation of in-stent restenosis (ISR), especially for small stents, remains challenging during computed tomography (CT) angiography. We used deep learning reconstruction to quantify stent strut thickness and lumen vessel diameter at ...

Resting echocardiographic parameters can exclude significant coronary artery disease: A comparison with coronary computed tomography angiography.

Shinji Jinno Akira Yamada Kunihiko Sugimoto Jonathan Chan Chihiro Nakashima Yusuke Funato Naoki Hoshino Meiko Hoshino Kayoko Takada Yoshihiro Sato Hideki Kawai Masayoshi Sarai Hiroyasu Ito Hideo Izawa

Echocardiography (Mount Kisco, N.Y.) 40(11) 1251-1258 2023年11月

INTRODUCTION: Coronary computed tomography angiography (CCTA) is known to have a high negative predictive value (NPV) in identifying coronary artery disease (CAD). This study aimed to examine whether resting echocardiographic parameters could excl...

Clinical Outcomes Based on Coronary Computed Tomography-Derived Fractional Flow Reserve and Plaque Characterization.

Yoshihiro Sato Sadako Motoyama Keiichi Miyajima Hideki Kawai Masayoshi Sarai Takashi Muramatsu Hiroshi Takahashi Hiroyuki Naruse Amir Ahmadi Yukio Ozaki Hideo Izawa Jagat Narula

JACC. Cardiovascular imaging 2023年9月

BACKGROUND: Coronary computed tomography angiography (CTA) followed by computed tomography angiography-derived fractional flow reserve (FFRCT) is now commonly used for the management of chronic coronary syndrome (CCS). CTA-verified high-risk plaqu...

Geriatric nutritional risk index as readmission predictor in older adults with heart failure irrespective of ejection fraction.

Yoshihiro Sato Masahiro Kumada Hideki Kawai Sadako Motoyama Masayoshi Sarai Tsutomu Nakagawa Hideo Izawa

Fujita medical journal 9(3) 211-217 2023年8月

OBJECTIVES: Malnutrition is associated with an increased risk of hospital readmission for heart failure in patients with acute decompensated heart failure (ADHF). Therefore, evaluation of the nutritional status in patients with ADHF may be importa...

Serum angiotensin-converting enzyme levels indicating early sarcoidosis diagnosis and immunosuppressive therapy efficacy.

Hideki Kawai Hiroyuki Naruse Masayoshi Sarai Yasuchika Kato Yoshihiro Sato Hiroshi Takahashi Junnichi Ishii Hiroyasu Ito Shin-Ichiro Morimoto Hideo Izawa

ESC heart failure 10(3) 1803-1810 2023年6月

AIMS: This study aimed to determine the new cut-off value of serum angiotensin-converting enzyme (ACE) levels for detecting patients with sarcoidosis and to examine the change in ACE levels after the initiation of immunosuppressive therapy. METHOD...