Výsledky vyhledávání - "Shimpei Nogi"

Chronic Kidney Disease as a Possible Predictor of Left Atrial Thrombogenic Milieu Among Patients with Nonvalvular Atrial Fibrillation

Autor: Masaaki Hoshiga, Masatoshi Miyamura, Koichi Sohmiya, Yumiko Kanzaki, Shimpei Nogi, Noboru Ichihara, Shun Kizawa, Takahide Ito, Kanako Akamatsu

Publikováno v: The American journal of cardiology. 122(12)

Patients with chronic kidney disease (CKD) experiencing atrial arrhythmia are hypothesized to have elevated CHADS2 and CHA2DS2-VASc scores, thereby predisposed to left atrial (LA) thrombus formation and subsequent thromboembolism. We examined possibl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::443b51615937e54fe251cc4412fa69ce
https://pubmed.ncbi.nlm.nih.gov/30293657

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Novel attenuation correction of SPECT images using scatter photopeak window data for the detection of coronary artery disease

Autor: Hideaki Morita, Mami Okada, Yohei Yamauchi, Shimpei Nogi, Kaoru Otsuka, Nobukazu Ishizaka, Tsuyoshi Komori, Yumiko Kanzaki, Masuo Hayashi

Publikováno v: Journal of Nuclear Cardiology. 21:109-117

Attenuation correction using segmentation with scatter and photopeak window data (SSPAC) may enable evaluation of the attenuation map in a patient-specific manner without the need for additional radiation exposure and more acquisition time. We examin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::664e802edf69a5774912de4c45a82c47
https://doi.org/10.1007/s12350-013-9814-z

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Association between Left Ventricular Postsystolic Shortening and Diastolic Relaxation in Asymptomatic Patients with Systemic Hypertension

Autor: Nobukazu Ishizaka, Koichi Sohmiya, Shinsaku Shimamoto, Takahide Ito, Shun Kizawa, Masaaki Hoshiga, Shimpei Nogi

Publikováno v: Echocardiography (Mount Kisco, N.Y.). 33(2)

Background Few data have existed on myocardial postsystolic shortening (PSS) accounting for left ventricular (LV) diastolic dysfunction in systemic hypertension. We examined this relationship, along with clinical and other cardiac parameters, in asym

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::026b304bb5990f143ccae7db9b606f35
https://pubmed.ncbi.nlm.nih.gov/26234318

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Left ventricular mechanical discoordination in nonischemic hearts: relationship with left ventricular function, geometry, and electrical dyssynchrony

Autor: Shun Kizawa, Shinsaku Shimamoto, Takahide Ito, Nobukazu Ishizaka, Shimpei Nogi

Publikováno v: Echocardiography (Mount Kisco, N.Y.). 31(9)

Background Mechanical discoordination (MD) is known as a myocardial deformation of opposite strain during ejection, reflecting dyssynchronous electrical activation. We used speckle tracking echocardiography to examine the relationship between MD, lef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74ebf02a2c303da44709b03e4df32713
https://pubmed.ncbi.nlm.nih.gov/24506490

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Association between presystolic ventricular flash and left ventricular functional recovery after cardiac resynchronization therapy

Autor: Nobukazu Ishizaka, Shinsaku Shimamoto, Kaori Yokoyama, Takahide Ito, Shun Kizawa, Shimpei Nogi

Publikováno v: Echocardiography (Mount Kisco, N.Y.). 31(2)

The presence of septal flash (SF), an early inward/outward motion of the ventricular septum, has been reported to predict a fair response to cardiac resynchronization therapy (CRT) in patients with heart failure. Using speckle tracking echocardiograp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a583b8dda16333dee2cd419c6089bbf1
https://pubmed.ncbi.nlm.nih.gov/23906029

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