*Vertices 2
1 "中华心血管病杂志" 0.0 0.0 0.0 x_fact 0.000000 y_fact 36.042403
2 "心脏杂志" 0.0 0.0 0.0 x_fact 11.660777 y_fact 63.957597
*Matrix 
0.000000 0.217629 
0.217629 0.000000