Table 1 Grading score
From: Timing and variability of late myocardial enhancement imaging in anesthetised pediatric patients
Grade | Degree of nulling | Myocardium appearance | Blood pool appearance |
|---|---|---|---|
0 | none | can't distinguish between myocardium & blood | can't distinguish between myocardium & blood |
1 | reverse | white | black |
2 | poor | grainy | white |
3 | partial | some black areas, some grainy areas | white |
4 | good | black | white |