Recommendations for ensuring early thrombolytic therapy for acute myocardial infarction. The Heart and Stroke Foundation of Canada, the Canadian Cardiovascular Society and the Canadian Association of Emergency Physicians for the Emergency Cardiac Care Coalition.

OBJECTIVE: To recommend practical steps to ensure early thrombolytic therapy and thereby reduce mortality and morbidity associated with acute myocardial infarction (AMI). OPTIONS: Various factors were considered that influence time to thrombolysis related to patients, independent practitioners and health care systems. OUTCOMES: Reduction in morbidity and mortality associated with AMI. EVIDENCE: Early initiation of thrombolytic therapy reduces morbidity and mortality associated with AMI. The ECC Coalition analysed the factors that might impede early implementation of thrombolytic therapy. VALUES: Published data were reviewed, and recommendations were based on consensus opinion of the Emergency Cardiac Care (ECC) Coalition. The ECC Coalition comprises 20 professional, nongovernment and government organizations and has a mandate to improve emergency cardiac care services through collaboration. BENEFITS, HARMS AND COSTS: Early thrombolytic therapy reduces morbidity and mortality associated with AMI. Implementation of the recommendations will result in reduced time to thrombolytic therapy, streamlining of current practices and enhanced cooperation among health care professionals to expedite care. Depending on existing practices, implementation may require protocol development, and public and professional education. Although costs are associated with educating the public and health care professionals, they are outweighed by the financial and social benefits of reduced morbidity and mortality. RECOMMENDATIONS: Early recognition of AMI symptoms by the public and health care professionals, early access to the emergency medical services system and early action by emergency care providers in administering thrombolytic therapy (within 30 minutes after the patient's arrival at the emergency department). VALIDATION: No similar consensus statements or practice guidelines for thrombolytic therapy in Canada are available for comparison.