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Table 1 Baseline characteristics

From: Quantitative analysis of mitral valve morphology in atrial functional mitral regurgitation using real-time 3-dimensional echocardiography atrial functional mitral regurgitation

variable

Control (n = 25)

Patients with AF (n = 168)

P

MR- Group (143)

MR+ Group (n = 25)

Age, years

66 ± 7

62 ± 6

66 ± 7

0.20

Women, n (%)

12(48.9)

68(47.8)

11(46.9)

0.96

Body surface area, m2

1.88 ± 0.16

1.92 ± 0.18

1.87 ± 0.15

0.22

Paroxysmal AF, n (%)

 

83(58.2%)

12(48.8%)

0.12

Duration of AF, years

4.3 ± 1.0

4.9 ± 0.5#

<0.01

History of Hypertension, n (%)

14 (56%)

90 (58%)

16 (64%)

0.55

History of Diabetes Mellitus, n (%)

5 (20%)

32 (21%)

4 (16%)

0.6

Status during echocardiography

 Sinus rhythm, n (%)

25(100%)

36(25.1%)*

8(30.4%)*

<0.01

 Heart rate, (beats/min)

84 ± 17

89 ± 16

92 ± 12

0.46

 Systolic blood pressure, mmHg

128 ± 13

134 ± 12

132 ± 16

0.86

 Diastolic blood pressure, mmHg

68 ± 9

77 ± 10

73 ± 8

0.59

  1. *P <0.01 vs. controls, #P<0.01 vs. MR-Group