| 摘要 |
PROBLEM TO BE SOLVED: To easily track the behavior of the inside of an organ.SOLUTION: A segment L1 is designated so that a tetra element string LE1 passed by the segment L1 including a start point Ps(t1) and an end point Pe(t1) can be detected. When a time t1 is shifted to a time t2, variation occurs even at the position of a tetra element group in accordance with the movement of the hart. Then, a segment L2 connecting a start point Ps(t2) and an end point Pe(t2) is formed. Each tetra element constituting a tetra element string LE2 has a unique physical value, so that a physical value string Lp2 can be extracted from the tetra element string LE2. Thus, as for the segment L2 at the time t2 equivalent to a heart muscle, the physical value string Lp2 is obtained. Afterwards, the physical value string Lp1 obtained from the segment L1 at the time t1 and the physical value string Lp2 obtained from the segment L2 at the time t2 are displayed on a graph. |
