Study of the Mass Center Motion of the Left Ventricle Area in Echocardiographic Videos

نویسندگان

  • Sergey Porshnev
  • Vasiliy Zyuzin
  • Andrey Mukhtarov
  • Anastasia Bobkova
  • Vladimir Bobkov
چکیده

The study of the mass center (CM) motion of the left ventricle (LV) area in echocardiographic videos is presented. CM of any phase of the cardiac cycle is inside an ellipse. An area of the ellipse is not more than 2% of the area of LV in systole. The criterion to identify correct and incorrect forms of contours are proposed for automatic contouring of LV in the frames of a video sequence.

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تاریخ انتشار 2015