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Table 4 Echocardiographic and clinical parameters in the prediction of response to CRT

From: Predictors of positive response to cardiac resynchronization therapy

 

Area under curve (AUC)

95% CI

Sensitivity (%)

Specificity (%)

P value

LVEDD < 75mm

0.77

0.64 - 0.89

81

62

0.03

LVESD < 64mm

0.74

0.6 - 0.88

70

69

0.01

LAV< 90ml

0.70

0.57 - 0.83

59

77

0.03

Uric acid < 440μmol/l

0.69

0.53 - 0.86

71

61

0.03

  1. CI – confidence interval, LVEDD – left ventricular end-diastolic diameter, LVESD - left ventricular end-systolic diameter, LAV – left atrial volume.