Figure 7 Strain rate of the long axis slightly decreased of left ventricular segments. (n=10) A: The long axis radial strain rate of poet. base. B: The long axis radial strain rate of poet. mild. C: The long axis radial strain rate of poet. apex. D: The long axis radial strain rate of ant. base. E: The long axis radial strain rate of poet. apex. F: The long axis radial strain rate of poet. apex. G: The long axis longitudinal strain rate of poet. mild. H: The long axis longitudinal strain rate of poet. base. I: The long axis longitudinal strain rate of poet. apex. J: The long axis longitudinal strain rate of ant. base. K: The long axis longitudinal strain rate of ant. mild. L: The long axis longitudinal strain rate of ant. apex. 5-FU + BEV group: 5-fluorouracil + bevacizumab group.