This project is a competing continuation of our project entitled """"""""Parallel Magnetic Resonance Imaging: New Techniques and Technologies,"""""""" which yielded many of the seminal advances in highly accelerated parallel MRI, and demonstrated their use in imaging of the abdomen and the cardiovascular system. Our continuing project will apply these advances to the development and deployment of a rapid, simple, and comprehensive cardiac imaging protocol occupying a small number of breath-holds. We will also develop a novel goal-oriented user interface for rapid volumetric imaging, to reflect and extend the resulting simplification of workflow. Finally, we will develop the tools required to accomplish rapid volumetric cardiac imaging at high and ultrahigh field strength.

Public Health Relevance

This project is a competing continuation of our project entitled """"""""Parallel Magnetic Resonance Imaging: New Techniques and Technologies,"""""""" which produced many of the key advances in highly accelerated parallel MRI, and demonstrated their use in rapid imaging of the abdomen and the cardiovascular system. The focus of our continuing project will be to use parallel MRI to create a rapid and simple procedure for evaluating comprehensive cardiac heath in a mere few minutes. We will also develop the tools required to accomplish rapid cardiac imaging at high and ultrahigh field strength, where great diagnostic benefits are expected once key technological limitations have been addressed.

Agency
National Institute of Health (NIH)
Institute
National Institute of Biomedical Imaging and Bioengineering (NIBIB)
Type
Research Project (R01)
Project #
5R01EB000447-10
Application #
8232947
Study Section
Medical Imaging Study Section (MEDI)
Program Officer
Liu, Guoying
Project Start
2002-04-15
Project End
2014-02-28
Budget Start
2012-03-01
Budget End
2014-02-28
Support Year
10
Fiscal Year
2012
Total Cost
$717,853
Indirect Cost
$289,680
Name
New York University
Department
Radiation-Diagnostic/Oncology
Type
Schools of Medicine
DUNS #
121911077
City
New York
State
NY
Country
United States
Zip Code
10016
Feng, Li; Coppo, Simone; Piccini, Davide et al. (2018) 5D whole-heart sparse MRI. Magn Reson Med 79:826-838
Benkert, Thomas; Tian, Ye; Huang, Chenchan et al. (2018) Optimization and validation of accelerated golden-angle radial sparse MRI reconstruction with self-calibrating GRAPPA operator gridding. Magn Reson Med 80:286-293
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Deniz, Cem M; Vaidya, Manushka V; Sodickson, Daniel K et al. (2016) Radiofrequency energy deposition and radiofrequency power requirements in parallel transmission with increasing distance from the coil to the sample. Magn Reson Med 75:423-32

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