Zobrazeno 1 - 10
of 518
pro vyhledávání: '"Joseph H Gorman"'
Autor:
Bruno V. Rego, Amir H. Khalighi, Eric K. Lai, Robert C. Gorman, Joseph H. Gorman, Michael S. Sacks
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract Each year, more than 40,000 people undergo mitral valve (MV) repair surgery domestically to treat regurgitation caused by myocardial infarction (MI). Although continual MV tissue remodelling following repair is believed to be a major contrib
Externí odkaz:
https://doaj.org/article/f131bd5421044b7fa1bbf0c0e2cf54fa
Autor:
Akito Imai, Arash Khamooshian, Keitaro Okamoto, Yoshiaki Saito, Inez J. Wijdh-den Hamer, Massimo A. Mariani, Matthew J. Gillespie, Robert C. Gorman, Joseph H. Gorman, Wobbe Bouma
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 16, Iss 1, Pp 1-5 (2021)
Abstract Background Transcatheter mitral valve replacement (TMVR) is a challenging, but promising minimally invasive treatment option for patients with mitral valve disease. Depending on the anchoring mechanism, complications such as mitral leaflet o
Externí odkaz:
https://doaj.org/article/462da6f9b8784e7689e93f6f117f548a
Autor:
Hao Liu, João S. Soares, John Walmsley, David S. Li, Samarth Raut, Reza Avazmohammadi, Paul Iaizzo, Mark Palmer, Joseph H. Gorman, Robert C. Gorman, Michael S. Sacks
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Myocardial infarction (MI) rapidly impairs cardiac contractile function and instigates maladaptive remodeling leading to heart failure. Patient-specific models are a maturing technology for developing and determining therapeutic modalities f
Externí odkaz:
https://doaj.org/article/82d45691d36245a6ae9cd5b612ac0300
Autor:
Ahmed H. Aly, PhD, Yoshiaki Saito, MD, PhD, Wobbe Bouma, MD, PhD, James J. Pilla, PhD, Alison M. Pouch, PhD, Paul A. Yushkevich, PhD, Matthew J. Gillespie, MD, Joseph H. Gorman, III, MD, Robert C. Gorman, MD
Publikováno v:
JTCVS Open, Vol 5, Iss , Pp 48-60 (2021)
Background: The exact geometric pathogenesis of leaflet tethering in ischemic mitral regurgitation (IMR) and the relative contribution of each component of the mitral valve complex (MVC) remain largely unknown. In this study, we sought to further elu
Externí odkaz:
https://doaj.org/article/253c8bb6ef214e22ac842240100097d1
Autor:
Frank Meijerink, Inez J. Wijdh-den Hamer, Wobbe Bouma, Alison M. Pouch, Ahmed H. Aly, Eric K. Lai, Thomas J. Eperjesi, Michael A. Acker, Paul A. Yushkevich, Judy Hung, Massimo A. Mariani, Kamal R. Khabbaz, Thomas G. Gleason, Feroze Mahmood, Joseph H. Gorman, Robert C. Gorman
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 15, Iss 1, Pp 1-8 (2020)
Abstract Background High ischemic mitral regurgitation (IMR) recurrence rates continue to plague IMR repair with undersized ring annuloplasty. We have previously shown that pre-repair three-dimensional echocardiography (3DE) analysis is highly predic
Externí odkaz:
https://doaj.org/article/b700f9d2c7cf461ab72b3e4683762697
Autor:
Brianna F. Moon, Srikant Kamesh Iyer, Eileen Hwuang, Michael P. Solomon, Anya T. Hall, Rishabh Kumar, Nicholas J. Josselyn, Elizabeth M. Higbee-Dempsey, Andrew Tsourkas, Akito Imai, Keitaro Okamoto, Yoshiaki Saito, James J. Pilla, Joseph H. Gorman, Robert C. Gorman, Cory Tschabrunn, Samuel J. Keeney, Estibaliz Castillero, Giovanni Ferrari, Steffen Jockusch, Felix W. Wehrli, Haochang Shou, Victor A. Ferrari, Yuchi Han, Avanti Gulhane, Harold Litt, William Matthai, Walter R. Witschey
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-14 (2020)
Restoration of coronary blood flow after a heart attack may lead to reperfusion injury and pathologic iron deposition. Here, the authors perform magnetic susceptibility imaging showing its association with iron in a large animal model of myocardial i
Externí odkaz:
https://doaj.org/article/dc0dc96d8d144bd499b64b7fc318dcc8
Autor:
Francisco Contijoch, Yuchi Han, Srikant Kamesh Iyer, Peter Kellman, Gene Gualtieri, Mark A Elliott, Sebastian Berisha, Joseph H Gorman, Robert C Gorman, James J Pilla, Walter R T Witschey
Publikováno v:
PLoS ONE, Vol 15, Iss 12, p e0244286 (2020)
BackgroundSegmented cine cardiac MRI combines data from multiple heartbeats to achieve high spatiotemporal resolution cardiac images, yet predefined k-space segmentation trajectories can lead to suboptimal k-space sampling. In this work, we developed
Externí odkaz:
https://doaj.org/article/699389d87a414ce89f13e6a4d774aa11
Publikováno v:
Annals of Biomedical Engineering. 51:71-87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26d2868268711aaa0f3c3dd6ec5100ee
https://doi.org/10.1007/s10439-022-03043-7
https://doi.org/10.1007/s10439-022-03043-7
Autor:
Nimesh D. Desai, Patrick Moeller, Michael Goodwin, Stuart J. Weiss, Prakash A. Patel, Natalie Yushkevich, Joseph H. Gorman, Eric K. Lai, Joseph E. Bavaria, Robert C. Gorman, Alison M. Pouch, Albert T. Cheung
Publikováno v:
Ann Thorac Surg
BACKGROUND: Aortic root evaluation is conventionally based on two-dimensional measurements at a single phase of the cardiac cycle. This work presents an image analysis method for assessing dynamic three-dimensional changes in the aortic root of minim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dff64956fde405a4f12ac1cd20d58b0
https://doi.org/10.1016/j.athoracsur.2020.07.036
https://doi.org/10.1016/j.athoracsur.2020.07.036
Autor:
Gerald A Zsido, Gabrielle Pilla, Eileen Hwuang, Jeremy R. McGarvey, James J. Pilla, Joseph H. Gorman, Robert C. Gorman, Walter R Witschey, Melissa M. Levack
Publikováno v:
Cardiovascular Engineering and Technology. 12:640-650
This study was to evaluate the effects of ischemic mitral regurgitation (IMR) on vortex formation and leaflet dynamics using an established porcine infarct model of IMR. Using direct coronary ligation, five animals were subjected to a posterolateral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b82651311412de31645eb9664282ce29
https://doi.org/10.1007/s13239-021-00567-2
https://doi.org/10.1007/s13239-021-00567-2