Table 1.

Cardiac magnetic resonance imaging measured parameters in patients with systemic amyloidosis with and without clinical cardiac amyloid involvement

Variable	Cardiac Amyloid		P value
	Yes (n=21)	No (n=7)
Left ventricular ejection faction (%)	57 ± 13	65 ± 8	0.06
Left ventricular stroke volume (ml)	88 ± 32	108 ± 22	0.07
Left ventricular end-diastolic volume (ml)	155 ± 45	169 ± 44	0.47
Left ventricular mass (g)	186 ± 61	135 ± 31	0.009
Left ventricular mass/Left ventricular volume (g/ml)	1.23 ± 0.4	0.85 ± 0.3	0.01
Right ventricular ejection faction (%)	53 ± 13	60 ± 6	0.09
Right ventricular stroke volume (ml)	74 ± 31	92 ± 27	0.16
Right ventricular end-diastolic volume (ml)	138 ± 48	156 ± 45	0.38
Right ventricular wall thickness (mm)	6 ± 2.5	4 ± 2.0	0.06
Right ventricular mass (g)	54 ± 19.6	38 ± 7.5	0.006
Right ventricular mass/Right ventricular volume (g/ml)	0.40 ± .013	0.26 ± 0.09	0.004