Abstract #2507
Validation of a Cardiovascular MRI Protocol for Combined Assessment of Contrast-Enhanced Whole Body Angiography and Cardiac Function within a Single Examination
Stephen J Gandy 1 , Jill Belch 2 , Ian Cavin 1 , Elena Crowe 3 , Jennifer Macfarlane 1 , Patricia Martin 3 , Shona Matthew 2 , Matthew Lambert 2 , R Stephen Nicholas 1 , Allan Struthers 2 , Shelley Waugh 1 , Jonathan Weir-McCall 2 , Richard White 3 , and J Graeme Houston 2
1
NHS Tayside Medical Physics, Ninewells
Hospital, Dundee, Angus, United Kingdom,
2
School
of Medicine, University of Dundee, Dundee, Angus, United
Kingdom,
3
NHS
Tayside Clinical Radiology, Ninewells Hospital, Dundee,
Angus, United Kingdom
The aim of this study was to test a novel cardiovascular
MRI protocol capable of acquiring cardiac MR (CMR) data
(including myocardial delayed enhancement) and
whole-body MRA (WB-MRA) data within a single
examination. The protocol was divided into five phases,
consisting of (i) localisers, (ii) CINE MR of left
ventricular function, (iii) WB-MRA part 1, (iv)
myocardial delayed enhancement, and (v) WB-MRA part II.
CMR segmentation and WB-MRA scoring evaluation was
undertaken by two teams of multiple observers, and good
repeatability was established. The protocol was well
tolerated by volunteers and therefore deemed suitable
for larger population-based studies.
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