Measurement Anatomical shape determination Papillary muscle mechanics Valve/ annular mechanics Animated visualization RV geometry and volume Heart wall motion Position and motion of implanted devices Research Areas Cardiac remodeling Prosthetic evaluation Valve dysfunction RV-to-LV shunting Left-right-septal wall interactions Wall shear and ventricular torsion Biomedical device testing Sonomicrometry in Practice Dr. Mark L. Dickstein: Beating Heart: wire frame data Dr. Dickstein's research acquires data with a TRX-32 (32 crystal channels with 4 analog input channels) and used Sonometrics SonoVIEW, SonoXYZ, and SonoVOL software to analyze and develop the three-dimensional data of the beating heart.