" The National Heart Attack Alert Program (NHAAP), which is coordinated by the National Heart, Lung, and Blood Institute (NHLBI), promotes the early detection and optimal treatment of patients with acute myocardial infarction and other acute coronary ischemic syndromes. The NHAAP, having observed the development and growth of chest pain centers in emergency departments with special interest, created a task force to evaluate such centers and make recommendations pertaining to the management of patients with acute cardiac ischemia. This position paper offers recommendations to assist emergency physicians in EDs, including those with chest pain centers, in providing comprehensive care for patients with acute cardiac ischemia. "

" BACKGROUND: The use of critical pathways for a variety of clinical conditions has grown rapidly in recent years, particularly pathways for patients with acute coronary syndromes (ACS). However, no systematic review exists regarding the value of critical pathways in this setting. METHODS: The National Heart Attack Alert Program established a Working Group to review the utility of critical pathways on quality of care and outcomes for patients with ACS. A literature search of MEDLINE, cardiology textbooks, and cited references in any article identified was conducted regarding the use of critical pathways for patients with ACS. RESULTS: Several areas for improving the care of patients with ACS through the application of critical pathways were identified: increasing the use of guideline-recommended medications, targeting use of cardiac procedures and other cardiac testing, and reducing the length of stay in hospitals and intensive care units. Initial studies have shown promising results in improving quality of care and reducing costs. No large studies designed to demonstrate an improvement in mortality or morbidity were identified in this literature review. CONCLUSIONS: Critical pathways offer the potential to improve the care of patients with ACS while reducing the cost of care. Their use should improve the process and cost-effectiveness of care, but further research in this field is needed to determine whether these changes in the process of care will translate into improved clinical outcomes. "