Figure 1
From: 310 Cross correlation on 2D PCMR velocity data to determine aortic pulse wave velocity
A new method to estimate aortic PWV using cross correlation of multiple velocity waveforms obtained from 2D PCMR data is presented. The reproducibility of this new method was found to be superior to other methods of measuring PWV. Measurement locations on the aorta are shown by x's (left), 3D flow waveform plotted (top right), arrival time vs. location plotted to calculate PWV (bottom right).