Table 2.

Main echocardiographic measures at follow-up (median time 66 months, IQR 19–126) in the overall subset of patients with available follow-up reassessment and divided according to proband status.

	total n=68	probands n=28 (57%)	non-probands n=21 (43%)	p-value
Echo LVEF (%)	44±14	38±14	49±12	0.001
Echo LVEF <50 (%)	57	78	39	0.001
Echo LVEF ≦35 (%)	25	37	14	0.025
Echo LVEDD (mm)	60±10	63±9	55±10	0.008
Echo RVFAC (%)	41±9	41±10	40±8	0.710
Echo RVFAC<35 (%)	14	17	11	0.505
Echo MR (%)	64	71	55	0.277

For abbreviations see Table 1