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Figure 1 | Journal of Cardiovascular Magnetic Resonance

Figure 1

From: Respiratory motion navigated Look-Locker imaging for small animal myocardial T1mapping

Figure 1

The pulse sequence diagram for describing the respiratory navigated Look-Locker imaging (NALLI). T1weighted images were acquired during the acquisition duration(AD) along prospectively ECG gated CINE imaging fashion. The relaxation duration(RD) is a quiescent time to the fully recovery of the net magnetization toward the equilibrium magnetization. The beginning of AD, The Inversion recovery pulse drives to invert the net magnetization, and then perform the cine imaging with multislice. The navigation scans were performed by measuring the center of k-space to detecting motion-corrupted cardiac cycles. Subsequent, the cine imaging is repeated until the end of AD.

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