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Table 2 Comparison of the main diagnostic quality scores for 2D and iNAV-3D LGE iNAV-3D LGE: Image-Navigated Late Gadolinium Enhancement, n: number, NS: not significant

From: ‘Image-navigated 3-dimensional late gadolinium enhancement cardiovascular magnetic resonance imaging: feasibility and initial clinical results’

Diagnostic performance
Global LGE detection
2D (n = 22) 55% (12)
iNAV-3D (n = 22) 55% (12)
Segmental LGE detectiona (P = 0.28)
  0 1 2 3 4 5
2D (n = 352) 75.9% (267) 10.2% (36) 3.7% (13) 7.7% (27) 2% (7) 0.6% (2)
iNAV-3D (n = 352) 78.1% (275) 8.5% (30) 2% (7) 7.4% (26) 3.4% (12) 0.6% (2)
LGE transmural extentb (P = NS)
  0 1 2 3 4 5 6
2D (n = 352) 268 6 7 10 13 14 34
iNAV-3D (n = 352) 275 3 3 5 19 30 17
  1. aSegmental LGE detection: 0 = no LGE, 1 = ischaemic, 2 = patchy, 3 = subepicardial, 4 = mid wall, 5 = RV insertion points bTransmural extension: 0, 1 = 1–25%, 2 = 26–50%, 3 = 51–75%, 4 = 76–100%, 5 = striae, 6 = diffuse