The article presented a 67-year-old elderly patient suffering under irregular control diabetes mellitus, and unfortunately she was attacked bymyocardial infraction. She was sent to the emergency unit receiving a primary PTCA. During nursing interventions from Arpril 28(superscript th) till May 2(superscript nd), 2005, using the Gorden's nursing diagnosis, the author identified client's health problems, including: decreased cardiac output, bleeding, anxiety, altered health maintenance, etc. In process of nursing, the author tried to provide the patient with individual care relieve physical discomfort in the acute stage, reduce anxiety and uneasiness, and assist to build correct health behaviors and self-care at home so as to prevent the recurrence from the Acute Myocardial Infarction, thus reducing the patient a better quality of life. Bedside a halthy aging life is likely assured.