1Piccirillo G, Munizzi MR, Fimognari FL, et al. Heart rate variability in hypertensive subjects[ J ]. Int Cardiol, 1996,53(3) :291 -298.
2Huikuri HV, Ylitalo, A, Pikkujamsa SM, et al. Heart rate variability in systemic hypertension [ J ]. Am Cardiol, 1996,77 (12) : 1073 - 1077.
3Julius S, Palatini P, Nesbitt SD. Tachycardia: an important determinant of coronary risk in hypertension[J]. Hypertensions Suppl, 1998,16( 1 ) : S9 - 15.
4Palatini P, Casiglia E, Julius S, et al. High heart rate:a risk factor for cardiovascular death in elderly men[J]. Arch Inter Med,1999,159(6) :585 - 592.
5Tochikubo O, Mizushima S, Watanabe J, et al. Base heart rate during sleep in hypertensive and normotensive subject [ J ]. Hypertens, 2001,19 (6) : 1131 - 1137.
6ManciaG, SeravalleG, GrassiG. Sympathetic nervous factors, pressure variability and organ damage in arterial hypertension [ J]. Ann Ital Med Int, 1997,12(4) :217 - 222.
7Giannattasio C, Parati G, Grassi G. Early and late sympathetic activation in hypertension [ J ]. Scand Cardiovase, 1998,47:9 - 14.
8Grassi G. Role of the sympathetic nervous systemin human hypertension [ J ]. Hypertens, 1998,16 (12 Pt 2) :1979 - 1987.