Figure 2From: Dual echo bSSFP for real-time positive contrast of passive nitinol guidewires in MRI-guided cardiovascular interventionsa) Positive contrast wire image generated from dephased first echo, b) anatomical reference image generated from second echo and c) color overlay produced in MATLAB R2013a (Mathworks, Natick MA, USA) using a mean + 2 standard deviation signal intensity threshold from a).Back to article page