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Full-Text Articles in Medicine and Health Sciences
Damaging Cardiac And Cancer Genetic Variants In The Lvad Population, Brian D. Lowes Md, Phd, Eric T. Rome, Kajari Dhar, Jeff Kittrell, James D. Eudy, John Y. Um, Alexandra Moulton, J. Zao, Ronald Redder, Michael J. Moulton, Daniel R. Anderson, Eugenia Raichlin
Damaging Cardiac And Cancer Genetic Variants In The Lvad Population, Brian D. Lowes Md, Phd, Eric T. Rome, Kajari Dhar, Jeff Kittrell, James D. Eudy, John Y. Um, Alexandra Moulton, J. Zao, Ronald Redder, Michael J. Moulton, Daniel R. Anderson, Eugenia Raichlin
The VAD Journal
Background: Next generation sequencing technology, coupled with population genetic databases, have made broad genetic evaluation relatively inexpensive and widely available. Our objective was to assess the prevalence of potentially damaging cancer and cardiac gene variants in advanced non-ischemic cardiomyopathy patients.
Methods: Explanted human heart tissue procured at LVAD placement was obtained from the University of Nebraska Medical Center Heart Tissue Bank. Genomic DNA was isolated from tissues and amplified by PCR using targeted ampliseq primer pools from an inherited disease panel. Individual libraries were amplified by emulsion PCR on Ion Sphere particles and sequencing was performed on a …
Gadolinium Free Cardiovascular Magnetic Resonance With 2-Point Cine Balanced Steady State Free Precession, Tori A. Stromp, Steve W. Leung, Kristin N Andres, Linyuan Jing, Brandon K. Fornwalt, Richard Charnigo, Vincent L. Sorrell, Moriel H. Vandsburger
Gadolinium Free Cardiovascular Magnetic Resonance With 2-Point Cine Balanced Steady State Free Precession, Tori A. Stromp, Steve W. Leung, Kristin N Andres, Linyuan Jing, Brandon K. Fornwalt, Richard Charnigo, Vincent L. Sorrell, Moriel H. Vandsburger
Saha Cardiovascular Research Center Faculty Publications
BACKGROUND: Cardiovascular magnetic resonance (CMR) of ventricular structure and function is widely performed using cine balanced steady state free precession (bSSFP) MRI. The bSSFP signal of myocardium is weighted by magnetization transfer (MT) and T1/T2-relaxation times. In edematous and fibrotic tissues, increased T2 and reduced MT lead to increased signal intensity on images acquired with high excitation flip angles. We hypothesized that acquisition of two differentially MT-weighted bSSFP images (termed 2-point bSSFP) can identify tissue that would enhance with gadolinium similar to standard of care late gadolinium enhancement (LGE).
METHODS: Cine bSSFP images (flip angles of 5° and …