项目

手术组

药物组

t/Z

P

LVEF (%)

60 (59, 62)

60 (58, 62)

1.122

0.236

LA (mm)

43.9 ± 3.8

44.9 ± 5.1

1.56

0.121

LVMI (g/m²)

108 (101, 114)

110 (100, 121)

1.39

0.164

E/e’

11.7 (10.1, 13.6)

13.6 (11.5, 16.5)

4.1

<0.001

NT-proBNP (pg/ml)

600 (408.3, 1149.8)

741.4 (506.2, 1083.6)

2.04

0.041