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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Combination of high-sensitivity troponin I and N-terminal pro-B-type natriuretic peptide predicts future hospital admission for heart failure in high-risk hypertensive patients with preserved left ventricular ejection fraction

Ryunosuke Okuyama Junnichi Ishii Hiroshi Takahashi Hideki Kawai Takashi Muramatsu Masahide Harada Akira Yamada Sadako Motoyama Shigeru Matsui Hiroyuki Naruse Masayoshi Sarai Midori Hasegawa Eiichi Watanabe Atsushi Suzuki Mutsuharu Hayashi Hideo Izawa Yukio Yuzawa Yukio Ozaki

HEART AND VESSELS 32(7) 880-892 2017年7月 [査読有り]

Additional risk stratification may provide more aggressive and focalized preventive treatment to high-risk hypertensive patients according to the Japanese hypertension guidelines. We prospectively investigated the predictive value of high-sensitiv...

Assessment of trough rivaroxaban concentrations on markers of coagulation activation in nonvalvular atrial fibrillation population

Fumihiko Kitagawa Junnichi Ishii Shinya Hiramitsu Hiroshi Takahashi Ryuunosuke Okuyama Hideki Kawai Takashi Muramatsu Masahide Harada Sadako Motoyama Hiroyuki Naruse Shigeru Matsui Masayoshi Sarai Mutsuharu Hayashi Eiichi Watanabe Hideo Izawa Yukio Ozaki

HEART AND VESSELS 32(5) 609-617 2017年5月 [査読有り]

Whether trough-phase rivaroxaban concentrations provide sufficient anticoagulation needs more study. We evaluated levels of coagulation activation markers in the trough concentration phase in nonvalvular atrial fibrillation (NVAF) patients, and th...

Creation and characterization of normal myocardial perfusion imaging databases using the IQ·SPECT system.

Okuda K Nakajima K Matsuo S Kondo C Sarai M Horiguchi Y Konishi T Onoguchi M Shimizu T Kinuya S

Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology 25(4) 1-10 2017年1月 [査読有り]

Diagnostic accuracy of an artificial neural network compared with statistical quantitation of myocardial perfusion images: a Japanese multicenter study.

Nakajima Kenichi Kudo Takashi Nakata Tomoaki Kiso Keisuke Kasai Tokuo Taniguchi Yasuyo Matsuo Shinro Momose Mitsuru Nakagawa Masayasu Sarai Masayoshi Hida Satoshi Tanaka Hirokazu Yokoyama Kunihiko Okuda Koichi Edenbrandt Lars

European journal of nuclear medicine and molecular imaging * 2280-2289 2017年 [査読有り]

PURPOSE:Artificial neural networks (ANN) might help to diagnose coronary artery disease. This study aimed to determine whether the diagnostic accuracy of an ANN-based diagnostic system and conventional quantitation are comparable.;METHODS:The ANN ...

Combination of High-sensitivity Troponin I and N-terminal Pro-B-type Natriuretic Peptide Predicts Future Hospital Admission for Heart Failure in High-risk Hypertensive Patients With Preserved Left Ventricular Ejection Fraction

Ryunosuke Okuyama Junnichi Ishii Hiroshi Takahashi Hidek Kawai Takashi Takashi Masahide Harada Akira Yamada Sadako Motoyama Shigeru Matsui Hiroyuki Naruse Mutsuharu Hayashi Masayoshi Sarai Midori Hasegawa Eiichi Watanabe Atsushi Suzuki Hideo Hideo Yukio Yuzawa Yukio Ozaki

CIRCULATION 134 2016年11月 [査読有り]