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pro vyhledávání: '"Diastolic phase"'
Akademický článek
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Autor:
Rismanchi M
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 6, Iss 2, Pp 119-122 (2016)
Diastolic phase of cardiac function is associated with lower arterial flow and hence higher concentration of intra arterially injected drug is achieved at the site of injection. It is herein postulated that drugs show higher efficacy when injected du
Externí odkaz:
https://doaj.org/article/928de5f5132e478dbb5a1eaa21eded94
Autor:
Kazumasa Harada, Joji Ishikawa, Teppei Maeda, Shutaro Futami, Masuyo Kawano, Chieko Sakurayama
Publikováno v:
Echocardiography. 38:72-80
BACKGROUND The change of left ventricular function deteriorated with age because of gradual increases of blood pressure may result in increased energy loss (EL) in left ventricle (LV). The present study investigated EL in LV among hypertensive elderl
Autor:
Yui Nozaki, Makoto Hiki, Shinichiro Fujimoto, Iwao Okai, Yoshiteru Kato, Shigeki Aoki, Tomotaka Dohi, Ayako Kudo, Kazuhisa Takamura, Nobuo Tomizawa, Yuko Kawaguchi, Daigo Takahashi, Yuki Kamo, Kanako K. Kumamaru, Tohru Minamino, Shinya Okazaki, Chihiro Aoshima
Publikováno v:
International Journal of Cardiology: Heart & Vasculature, Vol 35, Iss, Pp 100815-(2021)
International Journal of Cardiology. Heart & Vasculature
International Journal of Cardiology. Heart & Vasculature
Background Computed tomography fractional flow reserve (CT-FFR), which can be acquired on-site workstation using fluid structure interaction during the multiple optimal diastolic phase, has an incremental diagnostic value over conventional coronary c
Publikováno v:
Journal of Applied Physiology. 127:559-567
The purpose of this study was to determine if muscle blood flow during walking exercise and postexercise recovery can be augmented through the application of intermittent compression of the lower legs applied during the diastolic phase of the cardiac
Autor:
Willyam Brito de Almeida Santos, Ricardo Wagner da Costa Moreira, Santos D. M. Borjas, Kleiber Lima de Bessa
Publikováno v:
Selecciones Matemáticas, Vol 6, Iss 1, Pp 98-107 (2019)
espanolO objetivo deste trabalho e analisar os fatores hemodinamicos do escoamento numa fistula arteriovenosa (FAV). O modelo geometrico da FAV e obtido virtualmente a partir de uma tomografia computadorizada. No modelo matematico, que simula o fluxo
Autor:
Tomofumi Misaka, Takahiro Sakamoto, Takayuki Nakatsuka, Hidekazu Nambu, Satoshi Takenaka, Chiharu Yamada, Masanobu Uemura
Publikováno v:
Japanese Journal of Radiological Technology. 75:454-459
Objective The aim of this study was to compare the image quality and the visibility of trigger angiography non-contrast enhanced (TRANCE) in diastolic phase and 3D balanced steady-state free precession (3D SSFP) sequences for the evaluation of pulmon
Autor:
Antonio Di Pastena, Pietro Rossi, Luigi Iaia, Filippo Maria Cauti, Veronica Fanti, Stefano Bianchi, Marta Niscola, Federico Calore, Marco Polselli
Publikováno v:
Heart rhythm. 18(8)
Background Bipolar electrogram (EGM) duration is indicative of local activation property and, if prolonged, is useful to discover areas of slow conduction favoring arrhythmias. Objective The present study aimed to create a map of EGM duration during
Autor:
Volker Perlitz
Publikováno v:
Studies in Skin Perfusion Dynamics ISBN: 9789811554476
The dynamics of a rhythm band observed first in the ear skin microcirculation of awake human subjects were scrutinized using a naturalistic study design and nonlinear frequency and phase analysis. Since this frequency band with its centre between 0.1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e16da2b0fcf5f90af6db188b77ad30
https://doi.org/10.1007/978-981-15-5449-0_8
https://doi.org/10.1007/978-981-15-5449-0_8
Autor:
Ukihide Tateishi, Koichi Mori, Ayumi Yamada, Eiichiro Kanda, Susumu Manabe, Nobuhiro Takaya, Mitsuhiro Kishino, Tomoyuki Fujioka, Shuichi Kawada, Ken Yamagiwa, Yuki Yokoi, Kenji Nishida
Publikováno v:
European Journal of Radiology Open
European Journal of Radiology Open, Vol 7, Iss, Pp 100289-(2020)
European Journal of Radiology Open, Vol 7, Iss, Pp 100289-(2020)
Highlights • Patients with Stanford type A acute aortic dissection with perfused false lumen. • We created and randomized 10 cross-sectional images of each phase for 20 patients. • We scored these images depending on the degree of flap stoppage