The Use of Aspirin and Opiates by Dumfries and Galloway General Practitioners in the Management of Acute Myocardial Infarction

Abstract

In March 1994 a study in the British Medical Journal indicated a low rate of administration of aspirin and opiates by general practitioners in cases of suspected myocardial infarction. A retrospective analysis was made of 120 consecutive admissions to the medical intensive care unit of Dumfries and Galloway Royal Infirmary, by general practitioners, with a primary diagnosis of acute myocardial infarction. Of these 120 cases, 24% were given aspirin by their G.P. prior to admission and 64% were given opiate (IV or IM). Thirty-three percent were already on regular aspirin and of these 18% received further aspirin prior to admission. These figures were considerably better than those previously quoted and they showed that prior regular aspirin therapy did influence the GPs' decision on further administration of aspirin in the acute event. A questionnaire sent to all GPs in Dumfries and Galloway revealed that 100% carried aspirin in their medical bags, 62% claimed to give aspirin to patients with suspected MI, 95% used a British Heart Foundation approved dose of aspirin and 83.3% administered the aspirin using one of the approved methods.