Figure 7
From: Myocardial first-pass perfusion imaging with hybrid-EPI: frequency-offsets and potential artefacts
Right ventricular ghosting. Top from left to right: The original basal SA image at CA arrival in the RV, the corresponding frame after an adjustment by −200 Hz (the white arrows show the RV ghosting). The original basal SA image during myocardial perfusion and the correspondent frame after the same −200 Hz adjustment. Finally a SA basal slice of a bSSFP cine at a similar slice position and at a similar heart phase as the perfusion data for morphological reference. Bottom: The average SI curves for the septal, anterior, lateral and inferior myocardial wall segments, and for the LV blood pool. On the left is shown the original data, and on the right the frequency adjusted (−200 Hz) data.