Výsledky vyhledávání - "Ryo Yamazato"

Six recurrences of myocarditis in 3 years: A case report

Autor: Ryo Yamazato, Kenji Masada, Yoshimitsu Hakoda, Naoya Mitsuba, Fumiharu Miura, Nozomu Oda, Hironori Ueda, Yoshikazu Watanabe, Yoji Urabe, Akane Tsuchiya, Shogo Matsui, Atsuo Mogami

Publikováno v: J Cardiol Cases

A recent study revealed that recurrence of myocarditis occurs in a significant proportion of patients, but multiple recurrences of myocarditis have rarely been reported. The pathophysiology and best treatments for multiple recurrences of myocarditis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eeed3b2e6b12e6212a2a367ddec45bb
https://doi.org/10.1016/j.jccase.2020.10.012

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Akademický článek

Safety and Effectiveness of Placement of Pacemaker Leads for Cardiac Resynchronization Therapy in the Axillary Vein by Double Target-guided Venipuncture

Autor: Toru Kawakami, MD, Seiichi Haruta, MD, Hiroki Kouno, MD, Hideo Takebayashi, MD, Hiroshi Akanuma, MD, Kenzou Okamoto, MD, Norihiko Ohashi, MD, Shinji Sahara, MD, Jun Ida, MD, Ryo Yamazato, MD, Takahiro Taguchi, MD, Syougo Obata, MD, Syougo Mukai, MD, Tadayuki Shimakura, MD

Publikováno v: Journal of Arrhythmia, Vol 22, Iss 1, Pp 44-47 (2006)

Background: The increasing incidence of damage to pacemaker leads for cardiac resynchronization therapy (CRT. is an emerging problem that should be prevented. The extrathoracic venipuncture approach has been suggested as a technique for venous access

Externí odkaz: https://doaj.org/article/80c29286c0b74c61ba43562f22735598

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A case of acute and late coronary events after blunt chest trauma

Autor: Yu Hashimoto, Fumiharu Miura, Hironori Ueda, Shogo Miyamoto, Masashi Takahashi, Hideko Tomimoto, Mitsunori Okamoto, Yoshikazu Watanabe, Naoya Mitsuba, Ryo Yamazato, Yoji Urabe, Yuichiro Watari

Publikováno v: Journal of Cardiology Cases. 17:137-140

Mechanisms of acute myocardial infarction caused by traumatic coronary artery injury have been reported. However, late-onset coronary artery stenosis associated with trauma is less well known. We experienced a case in which acute myocardial infarctio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b004ad6615d0183e3b11404fbec5ac3
https://doi.org/10.1016/j.jccase.2017.12.006

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High Plasma Human Atrial Natriuretic Peptide and Reduced Transthoracic Left Atrial Appendage Wall-Motion Velocity Are Noninvasive Surrogate Markers for Assessing Thrombogenesis in Patients with Paroxysmal Atrial Fibrillation

Autor: Mio Uchida, Hironori Ueda, Kazuyoshi Suenari, Yuichiro Watari, Naoyasu Yoshida, Mitsunori Okamoto, Ryo Yamazato, Yukihiro Fukuda, Hidekazu Hirao, Kiyomi Nanba

Publikováno v: Echocardiography. 31:965-971

Background The clinical relevance of examining human atrial natriuretic peptide (HANP) or left atrial appendage (LAA) wall-motion velocity during sinus rhythm in paroxysmal atrial fibrillation (AF) patients has not been clearly elucidated. Methods Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cb277b52a118b3775e997934ad710f7
https://doi.org/10.1111/echo.12501

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Underestimation of aortic valve area in calcified aortic valve disease: Effects of left ventricular outflow tract ellipticity

Autor: Takayuki Hidaka, Takenori Okada, Jun Horiguchi, Hideya Yamamoto, Yasuki Kihara, Eiji Kunita, Ryo Yamazato, Hiroto Utsunomiya

Publikováno v: International Journal of Cardiology. 157:347-353

The aortic valve area (AVA) is usually calculated using the continuity equation (CE) in which the left ventricular outflow tract (LVOT) area is estimated assuming circular geometry. We sought to evaluate the LVOT ellipticity with 64-multidetector com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a9c951b46c854c94b4eec725da7b3a5
https://doi.org/10.1016/j.ijcard.2010.12.071

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Combined presence of aortic valve calcification and mitral annular calcification as a marker of the extent and vulnerable characteristics of coronary artery plaque assessed by 64-multidetector computed tomography

Autor: Toshiro Kitagawa, Yasuki Kihara, Hideya Yamamoto, Jun Horiguchi, Norihiko Ohashi, Eiji Kunita, Ryo Yamazato, Toshiharu Oka, Hiroto Utsunomiya

Publikováno v: Atherosclerosis. 213:166-172

We examined the association of aortic valve calcification (AVC) and mitral annular calcification (MAC) to coronary atherosclerosis using 64-multidetector computed tomography (MDCT).Valvular calcification is considered a manifestation of atheroscleros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abc99c9af02df7b3d27ac0f3f6761ec5
https://doi.org/10.1016/j.atherosclerosis.2010.08.070

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Relevance of transthoracic left atrial appendage wall velocity measurement in addition to left atrial volume for noninvasive and quantitative assessment of left atrial thrombogenesis in patients with atrial fibrillation and normal D-dimer levels

Autor: Mitsunori Okamoto, Mio Uchida, Hidekazu Hirao, Naoyasu Yoshida, Ryo Yamazato, Yuichiro Watari, Kazuyoshi Suenari, Yukihiro Fukuda, Hironori Ueda, Kiyomi Nanba

Publikováno v: Journal of medical ultrasonics (2001). 43(2)

This study examined the role of left atrial (LA) appendage wall velocity (LAAWV) measurement in addition to LA size for the noninvasive assessment of thrombogenesis in patients with atrial fibrillation (AF) and normal plasma D-dimer levels.In 58 non-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b14ec2662b83866ce71234c5d1ff40d
https://pubmed.ncbi.nlm.nih.gov/26661100

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Safety and Effectiveness of Placement of Pacemaker Leads for Cardiac Resynchronization Therapy in the Axillary Vein by Double Target-guided Venipuncture

Autor: Norihiko Ohashi, Syougo Obata, Jun Ida, Hiroshi Akanuma, Tadayuki Shimakura, Seiichi Haruta, Takahiro Taguchi, Syougo Mukai, Hideo Takebayashi, Kenzou Okamoto, Shinji Sahara, Toru Kawakami, Hiroki Kouno, Ryo Yamazato

Publikováno v: Journal of Arrhythmia, Vol 22, Iss 1, Pp 44-47 (2006)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1405750a9cfa0c506d95417fd328e87
http://www.sciencedirect.com/science/article/pii/S1880427606800062

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Association between aortic valve calcification and myocardial ischemia, especially in asymptomatic patients

Autor: Toshiharu Oka, Futoshi Tadehara, Ken Ishibashi, Satoshi Kurisu, Eiji Kunita, Ryo Yamazato, Hiroki Teragawa, Hiroto Utsunomiya, Yoshihiro Dohi, Yasuki Kihara, Hideya Yamamoto

Publikováno v: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 53(8)

Aortic valve calcification (AVC) is recognized as a manifestation of systemic arteriosclerosis. However, it is unclear whether AVC is associated with myocardial ischemia. Stress myocardial perfusion SPECT (MPS) is widely used for the diagnosis of myo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb0447d2df0a044ab3637de9c5a50199
https://pubmed.ncbi.nlm.nih.gov/22855836

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Association between epicardial adipose tissue volume and characteristics of non-calcified plaques assessed by coronary computed tomographic angiography

Autor: Yasuki Kihara, Yoji Urabe, Hideya Yamamoto, Jun Horiguchi, Norihiko Ohashi, Kazuo Awai, Hiroto Utsunomiya, Toshiharu Oka, Eiji Kunita, Ryo Yamazato, Toshiro Kitagawa

Publikováno v: International journal of cardiology. 161(1)

The aim of this study was to investigate whether high epicardial adipose tissue (EAT) volume is related to the presence of vulnerable coronary plaque components as assessed by computed tomography (CT).We evaluated 357 patients referred for 64-slice C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65d90f0dbd6e3956f49ed3d4b7f81781
https://pubmed.ncbi.nlm.nih.gov/21570136

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