Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Madhavan L. Raghavan"'
Autor:
Sebastian Sanchez, Meredith Hickerson, Rishi R. Patel, Dana Ghazaleh, Ranita Tarchand, Geeta S. Paranjape, Holly Pope, Santiago Ortega‐Gutierrez, John M. Pederson, David Hasan, Madhavan L. Raghavan, Edgar A. Samaniego
Publikováno v:
Stroke: Vascular and Interventional Neurology, Vol 3, Iss 2 (2023)
Background It is unclear what morphological features of brain aneurysms are better at predicting risk of rupture. We conducted a meta‐analysis to analyze the best morphological determinants of rupture status. Methods The Nested Knowledge platform w
Externí odkaz:
https://doaj.org/article/5ed7226ff996462a89c3b59cb110aec2
Autor:
Ashrita Raghuram, Alberto Varon, Jorge A. Roa, Daizo Ishii, Yongjun Lu, Madhavan L. Raghavan, Chaorong Wu, Vincent A. Magnotta, David M. Hasan, Timothy R. Koscik, Edgar A. Samaniego
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Aneurysm wall enhancement (AWE) after the administration of contrast gadolinium is a potential biomarker of unstable intracranial aneurysms. While most studies determine AWE subjectively, this study comprehensively quantified AWE in 3D imagi
Externí odkaz:
https://doaj.org/article/8d7fdb47d4564afb9dffc9e1c868ccff
Autor:
William Dong, Kanchna Ramchandran, Adam E. Galloy, Marco A. Nino, Marla Kleingartner, John Piaszynski, Madhavan L. Raghavan, Sneha Phadke, Vincent A. Magnotta
Publikováno v:
Indian Journal of Radiology and Imaging, Vol , Iss
Background The lack of safety clearance of several metallic breast biopsy clips in 7 Tesla (T) poses a significant hurdle to using advanced magnetic resonance imaging (MRI) techniques in clinical management or cancer research.
Externí odkaz:
https://doaj.org/article/885bbdc1794d47fcade74809a4a801fc
Autor:
Jian H Chu, Srivats Sarathy, Sonali Ramesh, Kristina Rudolph, Madhavan L Raghavan, Aditya Badheka
Publikováno v:
Perfusion. 38:771-780
Introduction Hemolysis during pediatric extracorporeal membrane oxygenation (ECMO) is associated with increased risk for renal failure and mortality. Objectives We aim to describe risk factors for hemolysis in pediatric ECMO supported by centrifugal
Autor:
Aditya Badheka, Marco A. Nino, Madhavan L. Raghavan, Srivats Sarathy, Jian Chu, Joseph W. Turek
Publikováno v:
Annals of Biomedical Engineering. 49:3636-3646
Oxygenator thrombosis during extracorporeal membrane oxygenation (ECMO), is a complication that necessitates component replacement. ECMO centers monitor clot burden by intermittent measurement of pressure drop across the oxygenator. An increase in pr
Experimental Study of Rupture Pressure and Elasticity of Abdominal Aortic Aneurysms Found at Autopsy
Autor:
Vivian Carla Gomes, Gina Camillo Silvestre, Timothy K. Chung, Michele Alberto Marques, Madhavan L. Raghavan, Luiz Fernando Ferraz da Silva, Jorge Gomes, Erasmo Simão da Silva, Alexandre Queiroz, Selene Perrotti Zyngier
Publikováno v:
Annals of Vascular Surgery. 70:517-527
Background Resistance and elasticity of normal and aneurysmal aorta walls are directly associated with this vessel's growth and rupture. This study aims to experimentally analyze the biomechanical behavior of aneurysmal specimens found at autopsy, co
Autor:
Shruti Patel, Shilpa Balikai, Timothy G Elgin, Elizabeth A Newell, Tarah T Colaizy, Madhavan L Raghavan, Dianne L Atkins, Sarah E Haskell
Publikováno v:
Circulation. 144
Introduction: The American Heart Association (AHA) CPR guidelines states that effective chest compression depth, rate and recoil are essential factors for establishment of return of spontaneous circulation. A recent survey from an international pedia
Autor:
Syed Mubeen, Marco A. Nino, Srivats Sarathy, Abdulsattar H. Ghanim, Srinivasan Rajagopal, Madhavan L. Raghavan
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
Frontiers in Chemistry
Frontiers in Chemistry
In vivo measurement of the flow rate of physiological fluids such as the blood flow rate in the heart is vital in critically ill patients and for those undergoing surgical procedures. The reliability of these measurements is therefore quite crucial.
Autor:
Benjamin S. Prout, Yasunori Nagahama, David Hasan, Timothy K. Chung, Madhavan L. Raghavan, Joseph S. Hudson
Publikováno v:
Journal of Clinical Neuroscience. 59:284-290
Emergent stroke is mostly evaluated using hospital based imaging. Quick imaging allows for rapid administration of IV thrombolysis and outcome improvement. Microwave imaging (MI) is an emerging portable imaging modality. Iron oxide nanoparticles are
Autor:
Luiz Fernando Ferraz da Silva, Jorge Gomes, Timothy K. Chung, Gina Camillo Silvestre, Vivian Carla Gomes, Alexandre Queiroz, Selene Perrotti Zyngier, Erasmo Simão da Silva, Michele Alberto Marques, Madhavan L. Raghavan
Publikováno v:
Data in Brief
Data in Brief, Vol 35, Iss, Pp 106953-(2021)
Data in Brief, Vol 35, Iss, Pp 106953-(2021)
This data article describes biomechanical and histological information of abdominal aortas harvested in autopsy. Eight abdominal aorta aneurysms (AAA) and 30 normal diameter abdominal aortas were collected and submitted to an inflation test up to the