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Table 3 Preoperative Baseline Characteristics

From: Mitral valve re-repair vs replacement following failed initial repair: a systematic review and meta-analysis

Study

Mean Age

Male (%)

Diabetes (%)

Renal Failure (%)

A Fib (%)

LVEF (%)

Valve Related Failure (%)

Procedure Related Failure (%)

MVr

MVR

MVr

MVR

MVr

MVR

MVr

MVR

MVr

MVR

MVr

MVR

MVr

MVR

MVr

MVR

Nishida et al. [7]

48.7 ± 2.8

62.9 ± 1.7

64

31

61

10

35

84

Zegdi (Late) et al. * [9]

65

77

8

71

Zegdi et al. [11]

55

66

71

77

Kwedar et al. * [12]

74

51

22.7

12.2

68

Ma et al. [13]

55 ± 15.7

62.6 ± 8.4

65

71

13

6

62.2 ± 4.5

59.7 ± 6.8

Kilic et al. [14]

61 ± 16

62 ± 15

62

45

21

20

6

14

52.5

70.5

47.5

29.5

Suri et al. [15]

64 ± 13

67 ± 11

77

65

44

69

56

31

Dumont et al. [16]

57 ± 9.8

63 ± 12

73

57

12

31

  1. *For studies including Kwedar et al. and Zegidi (Late) et al the baseline characteristics at re-operation were not categorised into MVr and MVR
  2. A Fib Atrial Fibrillation, LVEF Left Ventricular Ejection Fraction