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Table 4 Diagnostic accuracy in patients with excellent and excellent/good image quality in MRCA

From: Combined magnetic resonance coronary artery imaging, myocardial perfusion and late gadolinium enhancement in patients with suspected coronary artery disease

 

Sensitivity (%) (95% CI)

Specificity (%) (95% CI)

PERF/LGE (IQ in MRCA excellent)

71 (30;95) [5/7]

100 (68;100) [11/11]

MRCA (§) (IQ in MRCA excellent)

86 (42;99) [6/7]

91 (57;100) [10/11]

PERF/LGE/MRCA (§) (IQ in MRCA excellent)

86 (42;99) [6/7]

91 (57;100) [10/11]

PERF/LGE (IQ in MRCA excellent or good)

87 (58;98) [13/15]

90 (68;98) [19/21]

MRCA (*) (IQ in MRCA excellent or good)

93 (66 ;100) [14/15]

57 (34 ;77) [12/21]

PERF/LGE/MRCA (*) (IQ in MRCA excellent or good)

93 (66;100) [14/15]

57 (34;77) [12/21]

  1. IQ = image quality, PERF = adenosine stress perfusion, LGE = late gadolinium enhancement, MRCA = magnetic resonance coronary angiography. (*) = p < 0.05 compared to PERF/LGE, (§) = p > 0.05 compared to PERF/LGE