Abstract #1313

Three-Dimensional Image-Based Navigator for 3D MR Coronary Angiography

Mehdi H. Moghari¹, Markus Henningsson², Sbastien Roujol³, Kraig V. Kissinger³, David Annese¹, Warren J. Manning³,⁴, Tal Geva¹, Andrew J. Powell¹, Reza Nezafat³

¹Department of Cardiology, Boston Childrens Hospital, Boston, MA, United States; ²Kings College London, London, United Kingdom; ³Cardiovascular Division, Beth Israel Deaconess Medical Center, Boston, MA, United States; ⁴Radiology Department , Beth Israel Deaconess Medical Center, Boston, MA, United States

A novel technique was developed to correct for respiratory-induced heart motion during 3D MR coronary angiography. Phantom and human subject data are presented to validate the proposed method.