Table 1. Classification of Hepatic and Cardiac iron Loading and Liver Iron Concentration ^a.

Group	Cardiac T2* MRI	Hepatic T2* MRI	LIC
1, Normal	> 20	> 6.3	< 2
2, Mild	14 - 20	2.8 - 6.3	2 - 5
3, Moderate	10 ≤ 14	1.4 - 2.7	5 - 10
4, Severe	< 10	< 1.4	< 10

^aAbbreviations: LIC, Liver Iron Concentration.