Table 2 Patient characteristics and severity of aortic regurgitation of the 15 patients who had both cardiac catheterisation and MRI assessment of regurgitant fraction.

Patient	Age (years)	Sex	MRI-ARO (cm²)	MRI-RgF (%)	CATH-RgF (%)	Aortography (grade I–IV)	Echocardiography (grade I–IV)
1	61	F	0.25	26	28	II	II
2	76	M	0.21	33	22	II	II
3	61	M	0.20	31	38	II	II
4	53	M	0.42	43	54	III	III
5	43	M	0.58	53	68	IV	IV
6	64	M	0.38	41	28	III	III
7	33	M	0.55	44	48	III	III
8	63	M	not possible	49	56	III	IV
9	49	M	0.39	42	41	III	III
10	52	M	0.40	43	21	II	III
11	51	M	0.33	40	51	III	III
12	74	M	0.29	25	41	III	III
13	30	M	0.51	56	68	IV	IV
14	24	M	0.34	41	44	III	III
15	53	M	0.17	30	29	II	II

CATH-RgF, regurgitant fraction assessed by cardiac catheterisation; F, female; M, male; MRI-RgF, regurgitant fraction assessed by MRI.