Figure 1
Images from right heart (A) and left heart (B) catheterizations, comparing standard anatomical imaging (top) to guidewire-enhanced images (bottom). Improved guidewire visualization compared to signal-void imaging (A, red arrowheads) and a unique in-plane guidewire tip signal (B, red arrow) are demonstrated. Tissue boundaries are also visible in the guidewire-enhanced images which provides anatomical context for navigation.