小澤公哉 (Koya Ozawa) - マイポータル

基本情報

所属: Nepean hospital, Nepean Blue Mountains Local Health District, The University of Sydney Nepean Clinical School Academic Medicine, Cardiology, Principal Hospital Scientist
: The University of Sydney Sydney Medical School, Faculty of Medicine and Health, Clinical Associate Professor

J-GLOBAL ID: 201601003595209075
researchmap会員ID: B000250958

研究キーワード

研究分野

ライフサイエンス / 循環器内科学 /

経歴

2021年11月 - 現在

The University of Sydney, Sydney Medical School, Faculty of Medicine and Health,, Clinical Associate Professor
2021年9月 - 現在

Nepean hospital, Nepean Blue Mountains Local Health District, The University of Sydney Nepean Clinical School,, Academic Medicine, Cardiology,, Principal Hospital Scientist
2021年4月 - 2021年9月

Oregon Health & Science University, Knight Cardiovascular Institute, Assistant Staff Scientist
2016年4月 - 2021年3月

Oregon Health & Science University, Knight Cardiovascular Institute, 博士研究員
2011年4月 - 2016年3月

千葉大学医学部附属病院, 循環器内科検査部, 医員
2009年4月 - 2011年3月

榊原記念病院, 循環器内科, 専修医
2007年4月 - 2009年3月

聖路加国際病院, 研修医

受賞

2022年5月

NSW Cardiovascular Research Network 2022 Professional Development Award, NSW Cardiovascular Research Network
2021年7月

Global Talent Visa Program, Australian government
2021年6月

2021 Top Investigator grant, The 32nd Annual ASE (American Society of Echocardiography) Scientific Sessions
2021年3月

Travel Grant winner, The 85th Annual Scientific Meeting of the Japanese Circulation Society (JCS2021)
2020年8月

第84 回日本循環器学会学術集会第7 回循環器イメージング賞最優秀賞

小澤公哉
2019年12月

EuroEcho - Imaging 2019 , Young Investigator Award Finalist,, Ultrasound molecular imaging of the role of von willebrand factor - mediated platelet adhesion in atherogenesis

小澤公哉
2019年12月

EuroEcho 2019 Congress Educational Grant winner

小澤公哉
2019年9月

Poster Award, The 3 rd JCS Council Forum on Basic CardioVascular Research

小澤公哉
2019年9月

Travel Award, The 3rd JCS Council Forum on Basic CardioVascular Research

小澤公哉
2019年6月

American Society of Echocardiography’s 2019 Arthur E. Weyman Young Investigator’s Award Competition FInalist, Molecular Imaging of Microvascular Endothelial Von Willebrand Factor and Platelet Adhesion in Myocardial Ischemia-Reperfusion Injury, 米国心臓超音波学会

小澤公哉

論文

Subclinical systolic dysfunction detected by 2D speckle tracking echocardiography in adults with diabetes mellitus: systematic review and meta-analysis of 6668 individuals with diabetes mellitus and 7218 controls.

Seyed-Mohammad Ghoreyshi-Hefzabad, Prajith Jeyaprakash, Ha Q Vo, Alpa Gupta, Koya Ozawa, Faraz Pathan, Kazuaki Negishi

The international journal of cardiovascular imaging 39(5) 977-989 2023年5月
Elevated LDL (Low-Density Lipoprotein) Cholesterol Increases Microvascular Endothelial VWF (von Willebrand Factor) and Thromboinflammation After Myocardial Infarction.

Koya Ozawa, William Packwood, Oleg Varlamov, Matthew Muller, Aris Xie, Melinda D Wu, Rue-Jen Abraham-Fan, José A López, Jonathan R Lindner

Arteriosclerosis, thrombosis, and vascular biology 2023年4月27日
Augmentation of Pulmonary Perfusion by Conducted Effects of a Pulmonary Artery Ultrasound Catheter.

Matthew A Muller, James Hodovan, Koya Ozawa, Matthew W Hagen, Theodore R Hobbs, John Templon, Yan Zhao, John A Kaufman, Jonathan R Lindner

Ultrasound in medicine & biology 48(10) 2146-2153 2022年10月
Reduced Proteolytic Cleavage of von Willebrand Factor Leads to Aortic Valve Stenosis and Load-Dependent Ventricular Remodeling.

Koya Ozawa, Matthew A Muller, Oleg Varlamov, Matthew W Hagen, William Packwood, Terry K Morgan, Aris Xie, Claudia S López, Dominic Chung, Junmei Chen, José A López, Jonathan R Lindner

JACC. Basic to translational science 7(7) 642-655 2022年7月
Augmentation of Tissue Perfusion with Contrast Ultrasound: Influence of Three-Dimensional Beam Geometry and Conducted Vasodilation.

Matthew A Muller, Todd Belcik, James Hodovan, Koya Ozawa, Eran Brown, Jeffry Powers, Paul S Sheeran, Jonathan R Lindner

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 34(8) 887-895 2021年8月
Treatment of Limb Ischemia with Conducted Effects of Catheter-Based Endovascular Ultrasound.

Matthew A Muller, Koya Ozawa, James Hodovan, Matthew W Hagen, David S H Giraud, Yue Qi, Aris Xie, Theodore R Hobbs, Paul S Sheeran, Jonathan R Lindner

Ultrasound in medicine & biology 47(8) 2277-2285 2021年8月
Arterial Platelet Adhesion in Atherosclerosis-Prone Arteries of Obese, Insulin-Resistant Nonhuman Primates.

Eran Brown, Koya Ozawa, Federico Moccetti, Amanda Vinson, James Hodovan, The Anh Nguyen, Lindsay Bader, José A López, Paul Kievit, Gray D Shaw, Dominic W Chung, Warren Osborn, Xiaoyun Fu, Junmei Chen, Jonathan R Lindner

Journal of the American Heart Association 10(9) e019413 2021年5月4日
Echocardiographic Molecular Imaging of the Effect of Anticytokine Therapy for Atherosclerosis.

Weihui Shentu, Koya Ozawa, The Anh Nguyen, Melinda D Wu, William Packwood, Aris Xie, Matthew A Muller, Eran Brown, Matthew W Hagen, José A López, Jonathan R Lindner

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 34(4) 433-442 2021年4月
Proteolysis of Von Willebrand Factor Influences Inflammatory Endothelial Activation and Vascular Compliance in Atherosclerosis.

Koya Ozawa, Matthew A Muller, Oleg Varlamov, Hagai Tavori, William Packwood, Paul A Mueller, Aris Xie, Zaverio Ruggeri, Dominic Chung, José A López, Jonathan R Lindner

JACC. Basic to translational science 5(10) 1017-1028 2020年10月
Regional and Conducted Vascular Effects of Endovascular Ultrasound Catheters.

Matthew A Muller, Aris Xie, Yue Qi, Yan Zhao, Koya Ozawa, Misty Noble-Vranish, Jonathan R Lindner

Ultrasound in medicine & biology 46(9) 2361-2369 2020年9月
Flow Augmentation in the Myocardium by Ultrasound Cavitation of Microbubbles: Role of Shear-Mediated Purinergic Signaling.

Federico Moccetti, Todd Belcik, Yllka Latifi, Aris Xie, Koya Ozawa, Eran Brown, Brian P Davidson, William Packwood, Azzdine Ammi, Sabine Huke, Jonathan R Lindner

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 33(8) 1023-1031 2020年8月
Ultrasound molecular imaging: insights into cardiovascular pathology.

Koya Ozawa, Jonathan R Lindner

Journal of echocardiography 18(2) 86-93 2020年6月
Regional layer-specific longitudinal peak systolic strain using exercise stress two-dimensional speckle-tracking echocardiography for the detection of functionally significant coronary artery disease.

Takeshi Nishi, Nobusada Funabashi, Koya Ozawa, Tomoko Nishi, Tomoko Kamata, Yoshihide Fujimoto, Yoshio Kobayashi

Heart and vessels 34(8) 1394-1403 2019年8月査読有り
Thrombotic microangiopathy as a cause of cardiovascular toxicity from the BCR-ABL1 tyrosine kinase inhibitor ponatinib.

Yllka Latifi, Federico Moccetti, Melinda Wu, Aris Xie, William Packwood, Yue Qi, Koya Ozawa, Weihui Shentu, Eran Brown, Toshiaki Shirai, Owen J McCarty, Zaverio Ruggeri, Javid Moslehi, Junmei Chen, Brian J Druker, Jose A López, Jonathan R Lindner

Blood 133(14) 1597-1606 2019年4月4日査読有り
Molecular Imaging of VWF (von Willebrand Factor) and Platelet Adhesion in Postischemic Impaired Microvascular Reflow.

Koya Ozawa, William Packwood, Oleg Varlamov, Yue Qi, Aris Xie, Melinda D Wu, Zaverio Ruggeri, Jose A López, Jonathan R Lindner

Circulation. Cardiovascular imaging 11(11) e007913 2018年11月査読有り
2D speckle-tracking TTE-based quantitative classification of left ventricular myocardium in patients with hypertrophic cardiomyopathy by the presence or the absence of fibrosis and/or hypertrophy.

Nobusada Funabashi, Hiroyuki Takaoka, Koya Ozawa, Masae Uehara, Issei Komuro, Yoshio Kobayashi

Heart and vessels 33(9) 1046-1051 2018年9月査読有り
Improved Diagnosis of Detection of Late Enhancement in Left Ventricular Myocardium Using 2nd Generation 320-Slice CT Reconstructed with FIRST in Non-Ischemic Cardiomyopathy.

Hiroyuki Takaoka, Nobusada Funabashi, Koya Ozawa, Masae Uehara, Koichi Sano, Issei Komuro, Yoshio Kobayashi

International heart journal 59(3) 542-549 2018年5月30日査読有り
Quantitative Differentiation of LV Myocardium with and without Layer-Specific Fibrosis Using MRI in Hypertrophic Cardiomyopathy and Layer-Specific Strain TTE Analysis.

Nobusada Funabashi, Hiroyuki Takaoka, Koya Ozawa, Tomoko Kamata, Masae Uehara, Issei Komuro, Yoshio Kobayashi

International heart journal 59(3) 523-530 2018年5月30日査読有り
Endocardial Fibrotic Lesions Have a Greater Effect on Peak Longitudinal Strain than Epicardial Fibrotic Lesions in Hypertrophic Cardiomyopathy Patients.

Nobusada Funabashi, Hiroyuki Takaoka, Koya Ozawa, Yoshio Kobayashi

International heart journal 59(2) 347-353 2018年3月30日査読有り
Computed tomography is important in appropriately diagnosing patients with third-degree atrioventricular block and second-degree atrioventricular block but not Wenckebach type.

Hiroyuki Takaoka, Nobusada Funabashi, Koya Ozawa, Masae Uehara, Marehiko Ueda, Takuro Horikoshi, Takashi Uno, Yoshio Kobayashi

International journal of cardiology 228 700-706 2017年2月1日査読有り