Figure 5From: A new technique for assessing arterial pressure wave forms and central pressure with tissue Doppler SAMTDI analysis window. Analysis window for comparison of tonometry and TDI showing (A) the extracted raw TDI displacement curves, (C) carotid tonometry arterial waveform, (B) calibrated TDI waveform (red) and carotid arterial waveform (green), and (D) reconstructed Doppler of aortic flow.Back to article page