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A 160 B 80
*** * * ***
(mL) 120 (mL) 60
***
EDV 80 ESV 40
40 20
0 0
Normal Overweight Obesity Normal Overweight Obesity
group group group group group group
(n=40) (n=45) (n=48) (n=40) (n=45) (n=48)
C D E
150 60 16
* *** ***
* *** *** 12 *** ***
(%) 100 (°) 40 (°)
LVEF 50 PBW 20 PSD 8
4
0 0 0
Normal Overweight Obesity Normal Overweight Obesity Normal Overweight Obesity
group group group group group group group group group
(n=40) (n=45) (n=48) (n=40) (n=45) (n=48) (n=40) (n=45) (n=48)
* ** ***
P < 0.05,P < 0.01,and P < 0.001.
图1 3组患者EDV(A)、ESV(B)、LVEF(C)、PBW(D)、PSD(E)箱形图比较
Figure 1 Box⁃plots of comparison of EDV(A),ESV(B),LVEF(C),PBW(D),and PSD(E)among the three groups of patients
A
B
C
A:The typical case from the normal group. B:The typical case from the overweight group. C:The typical case from the obesity group.
图2 3组各选取1例典型病例的MPI灌注图、极坐标靶心图、相位直方图及LVMD参数值的比较
Figure 2 Comparison of MPI,polar maps,phase histograms,and LVMD parameter values of one typical case selected from
each of the three groups

