Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Ryan Avery"'
Autor:
Ansh Goyal, Ryan Avery, Michael J. Cuttica, James D. Flaherty, S. Chris Malaisrie, Ruben Mylvaganam
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
We present unusual coronary-pulmonary collaterals in a 65-year-old CTEPH patient. Perfusion mapping of a dual-energy computed tomography (DECT) study revealed areas of right lung that were minimally perfused despite unilateral occlusion of the right
Externí odkaz:
https://doaj.org/article/945709c834c4485892925d6b3ff7d23e
Autor:
John W. Cerne, Sophia Liu, Muhammad Umair, Ashitha Pathrose, Jackson E. Moore, Bradley D. Allen, Michael Markl, James C. Carr, Hatice Savas, Lisa Wilsbacher, Ryan Avery
Publikováno v:
European Journal of Hybrid Imaging, Vol 6, Iss 1, Pp 1-12 (2022)
Abstract Background Large vessel vasculitis (LVV) can be characterized based on symptom severity, and this characterization helps clinicians decide upon treatment approach. Our aim was to compare the imaging findings of combined modality positron emi
Externí odkaz:
https://doaj.org/article/eee39fa56da2440faa2497a557be5892
Autor:
Craig C. Morris, Jacob Ref, Satya Acharya, Kevin J. Johnson, Scott Squire, Tuschar Acharya, Tyler Dennis, Sherry Daugherty, Alice McArthur, Ikeotunye Royal Chinyere, Jen Watson Koevary, Joshua M. Hare, Jordan J. Lancaster, Steven Goldman, Ryan Avery
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract In swine models, there are well-established protocols for creating a closed-chest myocardial infarction (MI) as well as protocols for characterization of cardiac function with cardiac magnetic resonance (CMR). This methods manuscript outline
Externí odkaz:
https://doaj.org/article/0cced2d087ce4610a7ef56edfb43fb6f
Autor:
Aakash N. Gupta, Ryan Avery, Gilles Soulat, Bradley D. Allen, Jeremy D. Collins, Lubna Choudhury, Robert O. Bonow, James Carr, Michael Markl, Mohammed S. M. Elbaz
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 23, Iss 1, Pp 1-13 (2021)
Abstract Background Quantitative evaluation of mitral regurgitation (MR) in hypertrophic cardiomyopathy (HCM) by cardiovascular magnetic resonance (CMR) relies on an indirect volumetric calculation. The aim of this study was to directly assess and qu
Externí odkaz:
https://doaj.org/article/30c211e2d4c64095a0b8a7c7deea9db7
Autor:
Stanley Chu, Mitchell Collins, Maurice Pradella, Martin Kramer, Rachel Davids, Mathis Zimmerman, Sarah Fopma, Alexander Korutz, Blair Faber, Ryan Avery, James Carr, Bradley D. Allen, Michael Markl
Publikováno v:
European Journal of Radiology Open, Vol 9, Iss , Pp 100443- (2022)
Rationale and objective: In this study, we evaluate the ability of a novel cloud-based radiology analytics platform to continuously monitor imaging volumes at a large tertiary center following institutional protocol and policy changes. Materials and
Externí odkaz:
https://doaj.org/article/94be20a7ad3d438396dfde7312b2aca8
Autor:
Ruben Mylvaganam, Ryan Avery, Isaac Goldberg, Courtney Makowski, Ravi Kalhan, Victoria Villaflor, Michael J. Cuttica
Publikováno v:
Pulmonary Circulation, Vol 11 (2021)
Immunologic risk factors contribute to endothelial dysfunction and development of pulmonary vascular disease. Immune checkpoint inhibitors, used as immunotherapies for malignancies, have a wide range of reported immune-related adverse events. We retr
Externí odkaz:
https://doaj.org/article/5e099bbc22a64e25ab142d4c6750e6ed
Autor:
Mahesh Bharath Keerthivasan, Sagar Mandava, Kevin Johnson, Ryan Avery, Rajesh Janardhanan, Diego R. Martin, Ali Bilgin, Maria I. Altbach
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 20, Iss 1, Pp 1-13 (2018)
Abstract Background Double inversion recovery (DIR) fast spin-echo (FSE) cardiovascular magnetic resonance (CMR) sequences are used clinically for black-blood T2-weighted imaging. However, these sequences suffer from slice inefficiency due to the non
Externí odkaz:
https://doaj.org/article/25cb407cde764920bb14e64bd353714a
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 12, Iss 1, Pp 1-10 (2017)
Abstract Background Advanced heart failure treated with a left ventricular assist device is associated with a higher risk of right heart failure. Many advanced heart failures patients are treated with an ICD, a relative contraindication to MRI, prior
Externí odkaz:
https://doaj.org/article/b767ebd2aacf43a0ab484089e7748ab7
Autor:
Jessika Iwanski, Shannon M. Knapp, Ryan Avery, Isabel Oliva, Raymond K. Wong, Raymond B. Runyan, Zain Khalpey
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 12, Iss 1, Pp 1-14 (2017)
Abstract Introduction Randomized and nonrandomized clinical trials have tried to assess whether or not TMR patients experience an increase in myocardial perfusion. However there have been inconsistencies reported in the literature due to the use of d
Externí odkaz:
https://doaj.org/article/c128addc264d4ca29052b099cbe35b4a
Autor:
Arthur Elmes, Hamed Alemohammad, Ryan Avery, Kelly Caylor, J. Ronald Eastman, Lewis Fishgold, Mark A. Friedl, Meha Jain, Divyani Kohli, Juan Carlos Laso Bayas, Dalton Lunga, Jessica L. McCarty, Robert Gilmore Pontius, Andrew B. Reinmann, John Rogan, Lei Song, Hristiana Stoynova, Su Ye, Zhuang-Fang Yi, Lyndon Estes
Publikováno v:
Remote Sensing, Vol 12, Iss 6, p 1034 (2020)
Remote sensing, or Earth Observation (EO), is increasingly used to understand Earth system dynamics and create continuous and categorical maps of biophysical properties and land cover, especially based on recent advances in machine learning (ML). ML
Externí odkaz:
https://doaj.org/article/a1d931314cb3490f84d72d73085ec769