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%
Inferior fQRS
81%