Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Gerald A Zsido"'
1
Alterations in Intracardiac Flow Patterns Affect Mitral Leaflets Dynamics in a Model of Ischemic Mitral Regurgitation
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
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3
Minimally Invasive Delivery of a Novel Direct Epicardial Assist Device in a Porcine Heart Failure Model
Autor: Robert C. Gorman, Arminder S. Jassar, Joseph H. Gorman, Chikashi Aoki, Jeremy R. McGarvey, Gerald A Zsido, Manabu Takebe, James J. Pilla, Satoshi Takebayashi, Norihiro Kondo, Toru Shimaoka
Publikováno v: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery. 9:16-21
ObjectiveDespite advances in design, modern ventricular assist device placement involves median sternotomy and cardiopulmonary bypass and is associated with infectious/embolic complications. In this study, we examine the feasibility and function of a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::326623e77c53ec6375004cd79eff0542
https://doi.org/10.1097/imi.0000000000000049
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4
Metabolite Exchange between Mammalian Organs Quantified in Pigs
Autor: Cholsoon Jang, Yoshiaki Saito, Gerald A Zsido, Raphael J. Morscher, Ho Young Hwang, Joseph H. Gorman, Lin Wang, Christian Frezza, Alexis J. Cowan, Sheng Hui, Akito Imai, Li Chen, Joshua D. Rabinowitz, Keitaro Okamoto, Loewe Kasprenski, Christine Vaspoli, Robert C. Gorman, Jorge Reyes, Xianfeng Zeng
Publikováno v: Cell metabolism, vol 30, iss 3
Cell Metab
Mammalian organs continually exchange metabolites via circulation, but systems-level analysis of this shuttling process is lacking. Here, we compared, in fasted pigs, metabolite concentrations in arterial blood versus draining venous blood from 11 or
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e67cc56791678d66b58e943cf48d1ed4
https://doi.org/10.1016/j.cmet.2019.06.002
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5
Implantation of the Medtronic Harmony Transcatheter Pulmonary Valve Improves Right Ventricular Size and Function in an Ovine Model of Postoperative Chronic Pulmonary Insufficiency
Autor: Gerald A Zsido, Matthew J. Gillespie, Satoshi Takebayashi, Matthew A. Harris, Toru Shimaoka, Wobbe Bouma, Joseph H. Gorman, Timothy S. Kim, Harold Litt, Robert C. Gorman, Yoav Dori, Rosanne C. Schoonbeek, Jeremy R. McGarvey, Gregory L. Fu, Jonathan J. Rome, Chikashi Aoki, Andrew C. Glatz
Publikováno v: Circulation-Cardiovascular interventions, 9(10):003920. LIPPINCOTT WILLIAMS & WILKINS
Background— Pulmonary insufficiency is the nexus of late morbidity and mortality after transannular patch repair of tetralogy of Fallot. This study aimed to establish the feasibility of implantation of the novel Medtronic Harmony transcatheter pulm
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6dabb1f8a2f16e1ee4e006331344d03
https://research.rug.nl/en/publications/bfae9a34-227a-4cfb-a7d6-ee7b59f9302e
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6
Rotating frame spin lattice relaxation in a swine model of chronic, left ventricular myocardial infarction
Autor: M. Haris, Kevin J. Koomalsingh, James J. Pilla, Robin Hinmon, Gerald A Zsido, Giovanni Ferrari, Ravinder Reddy, Robert C. Gorman, Joseph H. Gorman, Walter R Witschey
Publikováno v: Scopus-Elsevier
T1ρ relaxation times were quantified in a swine model of chronic, left ventricular myocardial infarction. It was found that there were low frequency relaxation mechanisms that suppress endogenous contrast at low spin-lock amplitudes and in T2-weight
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c378fdd1c100d29dcc2b80bd0ca458dd
https://doi.org/10.1002/mrm.22543
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7
Abstract 19155: Quantification of Progressive Pulmonary Valvular Insufficiency Using 4-Dimensional Flow Magnetic Resonance Imaging in an Ovine Model
Autor: Yousi A Oquendo, Joyce Han, Yoav Dori, Matthew A Harris, Gerald A Zsido, Jeremy McGarvey, Chikashi Aoki, Satoshi Takebayashi, Walter R Witschey, Benjamin M Jackson, Joseph H Gorman, Robert C Gorman, Matthew J Gillespie
Publikováno v: Circulation. 132
Introduction: Chronic postoperative pulmonary insufficiency (PPI) is the major cause of long-term morbidity and mortality in patients (pts) with tetralogy of Fallot (TOF). Pulmonary valve replacement (PVR) can mitigate the risk, but optimal timing fo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66154885da1c8ad3f4120f5ec05c0d45
https://doi.org/10.1161/circ.132.suppl_3.19155
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8
Real time MRI of border zone end-systolic regional work
Autor: Jeremy R. McGarvey, Melissa M. Levack, Satoshi Takebayashi, Gerald A Zsido, Chikashi Aoki, Norihiro Kondo, James J. Pilla, Robert C. Gorman, Toru Shimaoka, Walter R Witschey, Francisco Contijoch, Joseph H. Gorman, Victor A. Ferrari
Publikováno v: Journal of Cardiovascular Magnetic Resonance, Vol 15, Iss Suppl 1, p P191 (2013)
Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance, vol 15, iss Suppl 1
Journal of Cardiovascular Magnetic Resonance
Author(s): Contijoch, Francisco; Witschey, Walter R; McGarvey, Jeremy R; Levack, Melissa M; Ferrari, Victor A; Kondo, Norihiro; Takebayashi, Satoshi; Shimaoka, Toru; Aoki, Chikashi; Zsido, Gerald A; Gorman, Joseph H; Gorman, Robert C; Pilla, James J
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a2c5bafa2b99a266c2ebde93b6f3c0d
https://doaj.org/article/ec1c30aa63144270af45115fd8a135d6
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9
A technique for in vivo mapping of myocardial creatine kinase metabolism
Autor: Gerald A Zsido, Joseph H. Gorman, Anup Singh, Kevin J. Koomalsingh, James J. Pilla, Feliks Kogan, Victor A. Ferrari, Hari Hariharan, Julio A. Chirinos, Kejia Cai, Walter R Witschey, Catherine DeBrosse, Mohammad Haris, Jeremy R. McGarvey, Robert C. Gorman, Ravinder Reddy
Publikováno v: Nature medicine. 20(2)
ATP derived from the conversion of phosphocreatine to creatine by creatine kinase provides an essential chemical energy source that governs myocardial contraction. Here, we demonstrate that the exchange of amine protons from creatine with protons in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6146a6532d6ba3144437c883bb5691d9
https://pubmed.ncbi.nlm.nih.gov/24412924
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10
In vivo chronic myocardial infarction characterization by spin locked cardiovascular magnetic resonance
Autor: Gerald A Zsido, Takashi Shuto, Walter R Witschey, Joseph H. Gorman, Masahito Minakawa, Robert C. Gorman, Jeremy R. McGarvey, Kevin J. Koomalsingh, James J. Pilla, Melissa M. Levack, Norihiro Kondo, Francisco Contijoch
Publikováno v: Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance, vol 14, iss 1
Journal of Cardiovascular Magnetic Resonance
Journal of Cardiovascular Magnetic Resonance, Vol 14, Iss 1, p 37 (2012)
Background Late gadolinium enhanced (LGE) cardiovascular magnetic resonance (CMR) is frequently used to evaluate myocardial viability, estimate total infarct size and transmurality, but is not always straightforward is and contraindicated in patients
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbe54b0efbcb6680e8c491407b68d871
https://escholarship.org/uc/item/2606077t
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