Figure 1From: Intra-cardiac MR imaging & MR-tracking catheter for improved MR-guided EPICMRI catheter with imaging coil (a) collapsed to allow navigation within the vasculature, and (b) expanded for imaging; (c) tuning/matching micro-electronics. ICMRI without protective nylon mesh, showing the foldable plastic arm structure, on which both the imaging and tracking coils were mounted, during closing (d) and opening (e-f).Back to article page