From: Clinical Evaluation of 3D High Resolution Late Enhancement using Image-Based Navigation
DIAGNOSTIC PERFORMANCE | ||||||
---|---|---|---|---|---|---|
Global LGE detection (p, 0.13) | ||||||
2D (n = 22) | 77% (17) | |||||
iNav3D (n = 22) | 59% (13) | |||||
Segmental LGE detection (p, 0.28) | ||||||
Number of segments 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) |
IMAGE QUALITY | ||||||
Mean (SD) | 2D LGE | iNav 3D LGE | p value | |||
Quality (n = 22) | 3 (0.9) | 3.4 (0.8) | 0.34 | |||
LGE- blood pool sharpness (n = 13) | 2.8 (0.8) | 2.8 (0.8) | 0.48 | |||
Myocardium- LGE sharpness (n = 13) | 3 (0.8) | 3 (0.8) | 0.48 |