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Table 3 ROC curve of planar MUGA and echocardiographic-derived parameters for detecting HFpEF

From: Diagnostic value of parameters derived from planar MUGA for detecting HFpEF in coronary artery disease patients

Parameters

Cutoff

value(s)

Sensitivity (%)

Specificity (%)

Youden index

95% CI

P

AUC

Planar MUGA

PFR (EDC/s)

2.315

81

72

0.529

0.747–0.908

< 0.001

0.827

1/3FF (%)

37.500

75

62

0.365

0.551–0.772

0.006

0.662

1/3FR (EDC/s)

1.750

57

78

0.354

0.542–0.764

0.009

0.653

MFR (EDC/s)

1.275

62

68

0.297

0.554–0.772

0.006

0.663

TPF (ms)

152.500

85

70

0.551

0.723–0.894

< 0.001

0.809

PFR + TPF

 

79

76

0.547

0.785–0.927

< 0.001

0.856

Echocardiography

Average e′ (m/s)

0.0815

78

64

0.427

0.649–0.846

< 0.001

0.747

Average E/e′ ratio

13.895

62

78

0.397

0.602–0.809

< 0.001

0.706

Peak TR velocity (m/s)

2.545

62

78

0.397

0.634–0.835

< 0.001

0.735

LAVI (ml/m2)

29.575

32

96

0.279

0.521–0.745

0.024

0.633

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BMC Cardiovascular Disorders

ISSN: 1471-2261

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