2[1]Hansen O, Johansson BW, Gullberg B. Circadian distribution of onset of acute myocardial infarction in subgroups from analysis of 10,791 patients treated in a single center. Am J Cardiol, 1992,69:1003-1008.
4[3]Willich SN, Levy D, Rocco MB, et al. Circadian variation in the incidence of sudden cardiac death in the Framingham heart study population. Am J Cardiol, 1987,60: 801--806.
5[4]Thakur RK, Hoffmann RG, Olson DW, et al. Circadian variation in sudden cardiac death: effects of age, sex, and initial cardiac rhythm.Ann Emerg Med, 1996, 27:29--34.
6[5]Willich SN. Circadian variation and triggering of cardiovascular events.Vasc Med, 1999,4:41-49.
7[6]Mulcahy D, Keegan J, Cunningham D, et al. Circadian variation of total ischaemic burden and its alteration with anti-anginal agents. Lancet,1988,2: 755--759.
8[7]Li JJ, Huang CX, Fang CH, et al. Circadian variation in ischemic threshold in patients with stable angina: relation to plasma endothelin-1.Angiology, 2002,53:409--413.
9[8]Parker JD, Testa MA, Jimenez AH, et al. Morning increase in ambulatory ischemia in patients with stable coronary artery disease. Importance of physical activity and increased cardiac demand. Circulation, 1994,89:604-614.
10[9]Bremner WF, Sothem RB, Kanabrocki EL, et al. Relation between circadian patterns in levels of circulating lipoprotein (a), fibrinogen,platelets, and related lipid variables in men. Am Heart J, 2000, 139:164-173.
