PMID: 15355662Sep 10, 2004Paper

The predictive value of risk scoring system in myocardial infarction in long-term prognosis of patients referred to direct percutaneous coronary intervention

Zhonghua nei ke za zhi
Ming-zhong ZhaoYu-yun Xu

Abstract

To evaluate the predicting values of thrombolysis in myocardial infarction (TIMI) risk scoring system for long-term prognosis in patients with ST segment elevation myocardial infarction (STEMI) referred for primary percutaneous coronary intervention (PCI). Eight clinical variables and their relative value of score derived from TIMI risk scoring system were used to determine individual's risk score. The patients with STEMI were evaluated during the period of in-hospital and followed-up at a mean of (23.9 +/- 3.8) months for major adverse cardiovascular events (MACE), including nonfatal heart failure, nonfatal re-infarction, target vessel revascularization and cardiac mortality and the predicting value of TIMI risk scores at hospital admission for total MACE were analyzed. Out of 373 patients with STEMI referred for primary PCI, 89 patients were presented with MACE during the period of follow-up (average incidence: 23.9%). The presentation of the total MACE increased progressively with the rising TIMI risk scores (P < 0.05 for trends in increase of MACE). The incidence of total MACE in patients with a score > or = 8 was 9 times those with a score 0. The incidence of cardiac mortality was higher (25% vs 0, P < 0.01) and the combin...Continue Reading

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