Figure 2From: Simultaneous quantification of myocardial and blood flow velocities based on duplex mode ultrasound imagingExample of synthetic image and velocity waveforms. (A) B-mode sector scan of the synthetic septum cardiac tissue and (B) the waveform of authentic myocardial tissue velocity (three beats) used in the evaluation of the performance of the myocardial velocity quantification. Region-of-interest (ROI) used for tissue velocity estimation is shown in A.Back to article page