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Table 2 Left ventricular tissue characterisation

From: Real-time cardiovascular magnetic resonance T1 and extracellular volume fraction mapping for tissue characterisation in aortic stenosis

  MOLLI
Midventricular SAX
Real-time
Midventricular SAX
p-value MOLLI
Septal ROI
Real-time Septal ROI p-value
Native 1309 (1274, 1345) 1289 (1248, 1313) < 0.001 1310 (1287, 1342) 1291 (1261, 1322) < 0.001
Post-contrast 520 (490, 550) 487 (451, 518) < 0.001 525 (489, 554) 504 (470, 533) < 0.001
ECV 26.5 (24.9, 27.8) 26.2 (24.4, 27.7) 0.073 26.5 (24.2, 28.2) 26.2 (24.4, 27.7) 0.216
Matrix volume (ml/m2) 21.0 (17.9, 26.3) 20.3 (17.0, 26.9) 0.059    
Cell volume (ml/m2) 59.0 (47.8, 74.2) 59.2 (47.3, 73.5) 0.059    
  1. T1 values are reported as median in milliseconds with associated interquartile range. P-values were calculated using the Wilcoxon signed-rank test. ECV extracellular volume in %. SAX, short axis; ROI region of interest