Table 2. General demographic and echocardiographic characteristics of the subjects.

Age	Number [males, females]	Height (cm)	Weight (kg)	Heart rate (/min)	End diastolic LV length (cm)	Early diastolic peak velocity (E) (m/s)	Late diastolic peak velocity (A) (m/s)
21-35	12 [5, 7]	170.2±10.7	74.2±10.4	74±9.5	7.0±0.4	0.86±0.15	0.75±0.36
36-50	14 [7, 7]	170.3±10.0	75.7±9.4	75±9.3	7.2±0.8	0.81±0.73	0.74±0.54
51-65	14 [6, 8]	169.8±9.6	79.0±8.1	74±8.5	7.1±0.5	0.70±0.59	0.84±0.77
>65	12 [8, 4]	168.2±9.6	74.2±8.8	74±9.0	6.9±0.4	0.65±0.22	0.88±0.80

LV, left ventricular.