Table 2.

Comparison of CNR values for LGE imaging obtained at the best time delays for different doses

	0.1 mmol/kg (at 10 min) vs. 0.2 mmol/kg gadobutrol (at 20 min)		0.1 mmol/kg (at 10 min) vs. 0.2 mmol/kg gadobutrol (at 15 min)
	p-value	Mean difference (LOA)	p-value	Mean difference (LOA)
SNR LVC	0.075		<0.001
SNR MYO	0.405		0.600
SNR LGE	0.371		0.861
CNR LGE-LVC	0.750	3 (8.1, −2.1)	0.002	4.3 (9.7, −1.1)
CNR LGE-MYO	0.237	4.7 (14.3, −4.9)	0.877	4 (13.7, −5.7)

Significant values are in bold, CNR Contrast-to-noise ratio, LGE Late gadolinium enhancement, LOA Limits of agreement, LVC Left ventricular cavity, MYO Myocardium, SNR Signal-to-noise ratio