Figure 2From: Effect of supplemental oxygen on native blood and myocardial MOLLI T1 relaxation timesNative T1 maps with the subject breathing room air (ROOM), 2 l/m flow with nasal canula (NASAL) and 15 l/m with a non-rebreather mask (MASK). Reduced blood T1 with the non-rebreather mask can be visualised in the left side of the heart.Back to article page