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Table 1

From: Fragmented QRS complexes on a 12-lead ECG as a marker of non-coronary artery disease related myocardial disease by gadolinium delayed enhancement cardiac magnetic resonance imaging

 

Sensitivity

Specificity

P value

FQRS

88%

80%

<0.001

Anterior fQRS

50%

94%

0.01

Lateral fQRS

67%

98%

<0.001

Inferior fQRS

80%

81%

0.01