Abstract #2375
Applicability of real time imaging for assessing left-ventricular function in patients with acute ST elevation myocardial infarction at 3T.
Erica Dall'Armellina 1 , Nicole Seiberlich 2 , Keith Channon 1 , Adrian Banning 3 , Raj K Kharbanda 3 , Colin Forfar 3 , Bernard Prendergast 3 , Stefan Neubauer 1 , Robin Choudhury 1 , and Jurgen E. Schneider 1
1
RDM Cardiovascular Medicine, Oxford
University, Oxford, Oxon, United Kingdom,
2
Biomedical
Engineering, Case Western Reserve University, Cleveland,
OH, United States,
3
Heart Centre, Oxford NHS
University Hospitals, Oxon, United Kingdom
Cardiovascular magnetic resonance (CMR) scanning in
patients with acute myocardial infarction (MI) is
challenging due to potential arrhythmias and
difficulties in breath-holding. New free-breathing and
free-gating through-time radial GRAPPA sequences for
real time imaging are available. In patients with acute
ST elevation MI, we demonstrated the feasibility and
accuracy of real time imaging with through-time radial
GRAPPA and only 16 calibration data sets for the
assessment of LV function in comparison to standard
breath-hold techniques.
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