阵发性房颤组

(n = 31)

持续性房颤组

(n = 90)

t/c²

p

LAD (mm)

32.81 ± 7.15

41.50 ± 9.07

t = 5.398

0.000

LVDD (mm)

38.84 ± 5.79

42.31 ± 7.38

t = 2.378

0.019

RAD (mm)

31.03 ± 5.16

38.26 ± 12.20

t = 4.558

0.000

RVD (mm)

21.77 ± 2.91

23.56 ± 5.65

t = 2.250

0.027

LVEF (%)

64.48 ± 5.81

62.86 ± 8.77

t = −1.009

0.315

低钾(例、%)

4 (12.90)

20 (22.22)

c² = 1.259

0.262

低钙(例、%)

8 (25.81)

20 (22.22)

c² = 0.167

0.683

低磷(例、%)

12 (38.71)

37 (41.11)

c² = 0.055

0.814

高尿酸(例、%)

4 (12.90)

25 (27.78)

c² = 2.800

0.094