القيمة الانذارية لتغير النظم القلبي بعد احشاء العضلة القلبية الحاد

This study has included admitting 40 patients with acute myocardial infarction to the Intensive Care Unit at the Al-Assad Teaching Hospital. All patients have undergone laboratory tests, cardio-echography, Holter 24hrs for heart rate variability. We have relied on two basic indexes: SDNN & rMSSD for the prognostic value of mortality and sudden death. This research has demonstrated that the SDNN index, when less than 50 msec, has 58%-63% sensitivity, 98%-87% quality, 85%-21%, positive prognostic value, and 93%-97% negative prognostic value, respectively. When the rMSSD index is less than 50 msec, it has 82%-45% sensitivity, 73%-95% specificity, 35%-8% positive prognostic value, 96%-96% negative prognostic value, respectively.