Apparatus and method for displaying ultrasound image

Disclosed are a apparatus and a method for displaying an ultrasound image according to one embodiment of the present invention that includes a step for obtaining the vector doppler data of a system including an object based on a response signal reflected from the object; a step for extracting the magnitude of a vector of the system from the vector doppler data of the system; a step for displaying and mapping the magnitude of a vector in a color scale. [Reference numerals] (120) Data obtaining unit;(130) Data extracting unit;(140) Control unit