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Fig. 1 | Journal of Cardiovascular Magnetic Resonance

Fig. 1

From: Breath-hold imaging of the coronary arteries using Quiescent-Interval Slice-Selective (QISS) magnetic resonance angiography: pilot study at 1.5 Tesla and 3 Tesla

Fig. 1

Pulse sequence diagrams for radial QISS (a) and 2D T2-prepared bSSFP (b). QISS (flow dependent) applies a slice-selective FOCI pulse for inversion of in-plane spins, followed by a quiescent interval (QI) to allow for replenishment of in-plane arterial spins. With T2-prepared bSSFP (flow independent), a spatially non-selective T2 preparation is applied

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