| 摘要 |
<p>Provided is an ultrasonic diagnostic device that measures the modulus of elasticity of a vascular wall, wherein only M-mode images for heartbeats necessary for said measurement are displayed. Said problem is solved as follows: when a B/M-mode display is frozen, M-mode images are displayed with the exception of those for the heartbeat that occurred when or immediately before the display was frozen.</p> |
