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When used in conjunction with diagnostic ultrasound, OPTISON provides opacification of cardiac chambers, improvement in delineation of endocardial borders, enhancement of the Doppler signal, and visualisation of wall motion and blood flow within the heart.
ORTISone causes visualization of ventricular contrasts, improved endocardial traying, Doppler signal amplification, and visualization of body movements and blood flow inside the heart while used in combination with diagnostic ultrasound.