Abstract #0881

Time Resolved Coronary Vessel Wall MRI Using Phase-Sensitive DIR (TRAPD)

Khaled Z. Abd-Elmoniem¹, Ahmed M. Gharib¹, Roderic I. Pettigrew²

¹National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, MD, United States; ²National Institute of Biomedical Imaging and Bioengineering, NIH, Bethesda, MD, United States

Technical challenges still hinder coronary wall imaging for routine clinical utilization. The purpose of this study was to develop a time-resolved acquisition of phase-sensitive DIR (TRAPD) coronary vessel wall MRI that overcomes the loss of the orthogonality due to uncompensated residual motions