Figure 1From: Towards cardiac and respiratory motion characterization from electrophysiology data for improved real time MR-integrationIllustration on real datasets of the cardiac and respiratory motion estimation method. The recorded catheter tip location (b) are frequency filtered to demodulate both cardiac and respiratory motion (c). This then allows to isolate each motion component and estimate the catheter tip location at any respiratory phase or as shown in (d) at any cardiac phase.Back to article page