Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Brett E. Fenster"'
Autor:
Michael T. Cain, Michal Schäfer, Lexie K. Ross, David D. Ivy, Max B. Mitchell, Brett E. Fenster, Todd M. Bull, Alex J. Barker, Daniel Vargas, Jordan R. H. Hoffman
Publikováno v:
Pulmonary Circulation, Vol 13, Iss 4, Pp n/a-n/a (2023)
Abstract Intracardiac flow hemodynamic patterns have been considered to be an early sign of diastolic dysfunction. In this study we investigated right ventricular (RV) diastolic dysfunction between patients with pulmonary arterial hypertension (PAH)
Externí odkaz:
https://doaj.org/article/cc1a93b677ef48f9bede6366531cae9c
Autor:
Michal Schäfer, Alex J. Barker, Vitaly Kheyfets, Kurt R. Stenmark, James Crapo, Michael E. Yeager, Uyen Truong, J. Kern Buckner, Brett E. Fenster, Kendall S. Hunter
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 6, Iss 12 (2017)
BackgroundQualitative and quantitative flow hemodynamic indexes have been shown to reflect right ventricular (RV) afterload and function in pulmonary hypertension (PH). We aimed to quantify flow hemodynamic formations in pulmonary arteries using 4‐
Externí odkaz:
https://doaj.org/article/ae6356f7fc2d4f7bb874af72ed101c94
Publikováno v:
Bioengineering, Vol 4, Iss 2, p 30 (2017)
Diastolic dysfunction, a leading cause of heart failure in the US, is a complex pathology which manifests morphological and hemodynamic changes in the heart and circulatory system. Recent advances in time-resolved phase-contrast cardiac magnetic reso
Externí odkaz:
https://doaj.org/article/f5bdbeb330264a28b9bc565838808d96
Abnormal pulmonary flow is associated with impaired right ventricular coupling in patients with COPD
Autor:
Brett E. Fenster, Stephen M Humphries, D. Dunbar Ivy, Michal Schäfer, Max B. Mitchell, Benjamin S. Frank, Alexander Hoffner-Heinike, Ani Oganesyan, Alex J. Barker, Kendall S. Hunter
Publikováno v:
The International Journal of Cardiovascular Imaging. 37:3039-3048
Cor Pulmonale or right ventricular (RV) dysfunction due to pulmonary disease is an expected complication of COPD resulting primarily from increased afterload mediated by chronic alveolar hypoxemia and resulting hypoxic pulmonary vasoconstriction. Ear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa45c115fd4fd1ec4c01e6705d078bf
https://doi.org/10.1007/s10554-021-02285-1
https://doi.org/10.1007/s10554-021-02285-1
Autor:
Vitaly O. Kheyfets, Madhukar Kollengode, Anar Shah, Lorna P. Browne, D. Dunbar Ivy, Neil Wilson, Brian Fonseca, Brett E. Fenster, Max B. Mitchell, Uyen Truong, Kendall S. Hunter, Kurt R. Stenmark, Gareth J. Morgan, Michal Schäfer, Alex J. Barker, Michael DiMaria, J. Kern Buckner, Steven H. Abman, Nivedita K. Naresh
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology
Despite different developmental and pathological processes affecting lung vascular remodeling in both patient populations, differences in 4D MRI findings between children and adults with PAH have not been studied. The purpose of this study was to com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e8b4804cb1d79799038c180360ea00c
https://doi.org/10.1152/ajpheart.00802.2018
https://doi.org/10.1152/ajpheart.00802.2018
Autor:
Brett E. Fenster, Benjamin S. Frank, Lexie K. Ross, Max B. Mitchell, Michal Shafer, D. Dunbar Ivy, Kendall S. Hunter, Alex J. Barker, Gareth J. Morgan
Publikováno v:
Circulation. 142
Introduction: Idiopathic Pulmonary Arterial Hypertension (PH-Type I) and PH due to pulmonary disease (PH-Type III) arise from different pathophysiologic processes, yet they both culminate in increased right ventricular (RV) afterload and eventual RV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::673650a8a190d374b065c454f0d8706a
https://doi.org/10.1161/circ.142.suppl_3.15290
https://doi.org/10.1161/circ.142.suppl_3.15290
Autor:
Alex J. Barker, P. Mason McClatchey, T. Brett Reece, Vitaly O. Kheyfets, Michal Schäfer, Brett E. Fenster, Kendall S. Hunter, Kurt R. Stenmark, J. Kern Buckner, Omid Jazaeri
Publikováno v:
Journal of Vascular Surgery. 68:246-253
Objective Central aortic stiffness and chronic obstructive pulmonary disease (COPD) are associated with increased incidence of devastating aortopathies. However, the exact mechanism leading to elevated aortic stiffness in patients with COPD is unknow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d5c549654bb3c8b060bcfe48eb6c613
https://doi.org/10.1016/j.jvs.2017.06.110
https://doi.org/10.1016/j.jvs.2017.06.110
Autor:
Raúl San José Estépar, Puja Kohli, Germán González, Isaac de La Bruere, Farbod N. Rahaghi, Mark T. Dransfield, Gonzalo Vegas-Sánchez-Ferrero, Brett E. Fenster, James M. Wells, Maria J. Ledesma-Carbayo, R.P. Bowler, Carolyn E. Come, George R. Washko, James C. Ross, David A. Lynch, Jasleen Minhas, Alejandro A. Diaz, Surya P. Bhatt
Publikováno v:
Academic Radiology. 24:594-602
Rationale and Objectives Imaging-based assessment of cardiovascular structure and function provides clinically relevant information in smokers. Non-cardiac-gated thoracic computed tomographic (CT) scanning is increasingly leveraged for clinical care
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c8e728eb5959a154d6d0f455952ed4d
https://doi.org/10.1016/j.acra.2016.12.007
https://doi.org/10.1016/j.acra.2016.12.007
Autor:
Brett E. Fenster, Stephen M. Humphries, Kendall S. Hunter, Kurt R. Stenmark, Michal Schäfer, Vitaly O. Kheyfets, J. Kern Buckner
Publikováno v:
European Heart Journal - Cardiovascular Imaging. 19:415-424
AIMS: To investigate the possibility that vorticity assessed by four-dimensional flow cardiac magnetic resonance (4D-Flow CMR) in the left ventricle of patients with mild-to-moderate chronic obstructive pulmonary disease (COPD) is a potential marker
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5be14b95191ed6febaae273a6e48a075
https://doi.org/10.1093/ehjci/jex069
https://doi.org/10.1093/ehjci/jex069
Autor:
Joyce D. Schroeder, Brett E. Fenster, James Browning, Robin Shandas, Michal Schäfer, Vitaly O. Kheyfets, Chris A. Podgorski, J. Kern Buckner, Jean Hertzberg, Kendal S. Hunter
Publikováno v:
Journal of Magnetic Resonance Imaging. 44:914-922
Purpose To develop an estimate of pulmonary vascular resistance (PVR) using blood flow measurements from 3D velocity-encoded phase contract magnetic resonance imaging (here termed 4D MRI). Materials and Methods In all, 17 patients with pulmonary hype
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fdcfc575fd087da20ee169167bc7137
https://doi.org/10.1002/jmri.25251
https://doi.org/10.1002/jmri.25251