1[1]Hurst JW,Schlant RC,Rckley CE,et al. The Heart (7th ed) ,New York: McGraw - Hill, 1990. 2200-2207.
2[2]Lazarus R S and Folkman S. Stress, appraisal, and coping. New York: Springers. 1984,141.
3[3]Carr JA & Powers MJ. Stressors associated with coronary bypass surgery. Nurs Res,1986,35 (4) :243 -246.
4[4]Connelly AG. An examination of stressors in the patient undergoing cardiac electrophysiologic studies. Heart Lung, 1992,21 ( 4 ): 335 -342.
5[5]Phipps W J, Cassmeye BL, Sands JK, et al. Medical - surgical nursing: Concepts and clinical practice (5th ed. ) , St. Louis: Mosby,1995,841 - 1242.
6[6]Lowom J. Coronary artery bypass surgery: Helping patients coping with postoperative problem. Am J Nurs, 1982,82 (7): 1073 - 1075.
7[7]Bucher L & Melander S. Critical Care Nursing Eds. Philadelphia:W.B. Saunders. 1999,308-349.
8[8]Morgan DH. Neuro-psychiatric problem of cardiac surgery. J Psychosom Res, 1971,15(1): 41 -46.
9[9]Rakoczy M. Thoughts and feelings of patients in the waiting period prior to cardiac surgery: A descriptive study. Heart Lung, 1977,6(2) :280 -287.
10[10].Ross SE & Mackay RC. Postoperative stress:Do nurses accurately assess their patients? J Psychosoc Nuts Ment Health Serv, 1986,24(4) :12 -22.