变量

<1年(n = 60)

≥1年(n = 45)

基线

随访

P

基线

随访

P

NYHA等级

0.004

0.041

NT~proBNP, pg/ml

2582.54 (974.70~5056.66)

961.08 (393.48~2437.73)

<0.001

2120.73 (879.31~4130.25)

951.31 (373.32~2434.08)

<0.001

LAD, cm

4.33 ± 0.57

4.14 ± 0.56

<0.001

4.40 (4.10~4.75)

4.4 (4.00~4.85)

0.580

LVD, cm

5.5 (4.8~6.0)

5.5 (4.9 ~5.8)

0.430

6.0 (5.7~6.5)

5.8 (5.4~6.5)

0.010

IVST, cm

0.96 (0.88~1.10)

0.93 (0.81 ~1.00)

0.035

0.94 (0.83~1.00)

0.92 (0.81~1.05)

0.681

LVPWT, cm

0.90 (0.85~1.03)

0.90 (0.80~1.00)

0.188

0.90 (0.80~1.00)

0.88 (0.80~1.00)

0.851

EF, %

33 (28~37)

42 (35~48)

<0.001

32 (27~38)

37 (28~42)

<0.001

LVMI, g/m²

104.90 (86.59~128.30)

99.65 (81.22~112.94)

0.008

119.77 ± 37.99

113.26 ± 34.77

0.093

E/A

1.10 (0.60~2.00)

0.73 (0.59~1.32)

0.056

0.89 (0.68~1.80)

0.86 (0.61~1.70)

0.966

E/e′

14.66 (11.11 ~21.25)

13.46 (10.21~18.75)

0.044

14.00 (11.59~23.70)

15.64 (12.01~20.00)

0.116