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Table 3 IR-SE, MOLLI T1 and partition coefficient values

From: Modified look-locker inversion recovery T1 mapping indices: assessment of accuracy and reproducibility between magnetic resonance scanners

 

T1 (ms)

Partition coefficient (%)

 

Pre-contrast vials

Post-contrast vials

 
 

“Myocardium”

“Blood Pool”

“Myocardium”

“Blood Pool”

 

1

869 (773)

1408 (1333)

450 (416)

316 (322)

43.7 (47.2)

2

892 (814)

1434 (1369)

468 (435)

331 (337)

43.7 (47.9)

3

1528 (1332)

1894 (1750)

603 (575)

367 (391)

45.8 (49.2)

4

1643 (1253)

2041 (1693)

649 (593)

398 (423)

46.0 (49.8)

5

1537 (1272)

1882 (1630)

606 (583)

370 (400)

46.2 (50.0)

 

T2 (ms)

 

1.5T

40

290

53

179

 

3T

51

273

49

166

 
  1. Note: IR-SE T1 and partition coefficient values are shown in bold. MOLLI T1 and partition coefficient values are displayed inside parenthesis. Data obtained from 4 vials that mimic the T1/T2 of pre- and post-contrast myocardium and blood pool from the 5 scanners. T2 values for both 1.5T and 3T are displayed at the bottom of the table.