V
Venkatesh K. Raman
Researcher at National Institutes of Health
Publications - 33
Citations - 1549
Venkatesh K. Raman is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 16, co-authored 24 publications receiving 1505 citations.
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Journal ArticleDOI
Serial Cardiac Magnetic Resonance Imaging of Injected Mesenchymal Stem Cells
Jonathan Hill,Alexander Dick,Venkatesh K. Raman,Richard B. Thompson,Zu Xi Yu,K. Allison Hinds,Breno S.S. Pessanha,Michael A. Guttman,Timothy R. Varney,Bradley J. Martin,Cynthia E. Dunbar,Elliot R. McVeigh,Robert J. Lederman +12 more
TL;DR: IFP labeling of MSCs imparts useful MRI contrast, enabling ready detection in the beating heart on a conventional cardiac MR scanner after transplantation into normal and infarcted myocardium.
Journal ArticleDOI
Magnetic Resonance Fluoroscopy Allows Targeted Delivery of Mesenchymal Stem Cells to Infarct Borders in Swine
Alexander Dick,Michael A. Guttman,Venkatesh K. Raman,Dana C. Peters,Breno S.S. Pessanha,Jonathan Hill,Scott R. Smith,Greig C. Scott,Elliot R. McVeigh,Robert J. Lederman +9 more
TL;DR: Precise targeted delivery of potentially regenerative cellular treatments to recent myocardial infarction borders is feasible with an MR catheter delivery system.
Journal ArticleDOI
Catheter-Based Endomyocardial Injection With Real-Time Magnetic Resonance Imaging
Robert J. Lederman,Michael A. Guttman,Dana C. Peters,Richard B. Thompson,Jonathan M. Sorger,Alexander Dick,Venkatesh K. Raman,Elliot R. McVeigh +7 more
TL;DR: Percutaneous endomyocardial drug delivery is feasible with the aid of rtMRI, which permits precise 3-dimensional localization of injection within the LV wall.
Journal ArticleDOI
Real-Time Magnetic Resonance Imaging–Guided Stenting of Aortic Coarctation With Commercially Available Catheter Devices in Swine
Amish N. Raval,James D. Telep,James D. Telep,Michael A. Guttman,Cengizhan Ozturk,Michael Jones,Richard B. Thompson,Richard B. Thompson,Victor J. Wright,William H. Schenke,Ranil DeSilva,Ronnier J. Aviles,Venkatesh K. Raman,Michael C. Slack,Robert J. Lederman +14 more
TL;DR: Real-time MR imaging is now technically capable of guiding catheter-based cardiovascular interventions and patients may benefit from rtMRI in the future because of combined device and tissue imaging, freedom from ionizing radiation, and the ability to identify serious complications promptly.
Journal ArticleDOI
Mitral Cerclage Annuloplasty, A Novel Transcatheter Treatment for Secondary Mitral Valve Regurgitation: Initial Results in Swine
June Hong Kim,Ozgur Kocaturk,Cengizhan Ozturk,Cengizhan Ozturk,Anthony Z. Faranesh,Merdim Sonmez,Merdim Sonmez,Smita Sampath,Christina E. Saikus,Ann H. Kim,Venkatesh K. Raman,J. Andrew Derbyshire,William H. Schenke,Victor J. Wright,Colin Berry,Elliot R. McVeigh,Robert J. Lederman +16 more
TL;DR: A novel transcatheter circumferential annuloplasty technique to reduce mitral regurgitation in porcine ischemic cardiomyopathy and found 2 feasible suture pathways from the great cardiac vein across the interventricular septum to create cerclage.