Comparison of SPAMM, HARP and DENSE in a Deformable Phantom
Hettiwatte, S.N., Kirton, R.S., Kuijer, J.P.A., Epstein, F.H., Cowan, B.R. and Young, A.A. (2007) Comparison of SPAMM, HARP and DENSE in a Deformable Phantom. In: Proceedings of the Society for Cardiovascular Magnetic Resonance 2007. Journal of Cardiovascular Magnetic Resonance, Vol. 9, No. 2, pp. 351-352
A number of techniques are available for the measurement of displacement and strain in the heart including SPAtial Modulation of Magnetization (SPAMM) (1) followed by tag line detection, CSPAMM followed by HARmonic Phase (HARP) analysis (2), and Displacement ENcoding with Stimulated Echoes (DENSE) (3). However, it is unclear which method gives the most accurate results in practice.
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