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Hybrid adiabatic-rectangular pulse train for effective saturation of magnetization within the whole heart at 3 T
Magnetic Resonance in Medicine, 09/30/09

Kim D et al. – The standard pulse train, tailored pulse train, hybrid pulse train, and BIR–4 pulse train were evaluated through numerical, phantom, and in vivo experiments. Among the four saturation pulses, only the hybrid pulse train yielded residual magnetization <2% of equilibrium magnetization in the heart while remaining within clinically acceptable specific absorption rate limits for multislice first–pass cardiac perfusion MRI at 3 T.

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