Evaluation of Door-to-Balloon Times After Implementation of a ST-Segment Elevation Myocardial Infarction Network
| Autor: | Nancy L. York, Julianne M. Evers, Melanie G. Hardin-Pierce, Heather Owens |
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| Rok vydání: | 2021 |
| Předmět: |
Male
Emergency Medical Services medicine.medical_specialty Post hoc Myocardial Infarction Electrocardiography Internal medicine medicine Emergency medical services Humans ST segment Myocardial infarction Angioplasty Balloon Coronary Retrospective Studies Advanced and Specialized Nursing business.industry Significant difference Electronic medical record Middle Aged medicine.disease Cardiology Door-to-balloon ST Elevation Myocardial Infarction Analysis of variance Cardiology and Cardiovascular Medicine business |
| Zdroj: | Journal of Cardiovascular Nursing. 37:E107-E113 |
| ISSN: | 1550-5049 0889-4655 |
| DOI: | 10.1097/jcn.0000000000000839 |
| Popis: | BACKGROUND ST-segment elevation myocardial infarction (STEMI) requires prompt therapy. It is recommended for door-to-balloon (DTB) times to be less than 90 minutes. In the United States, some locations have difficulty meeting this goal. OBJECTIVE The objective of this study was to determine whether implementation of a STEMI network decreased DTB times at a large, STEMI-receiving, metropolitan academic hospital in the southeastern United States. Furthermore, differences among presentation types, including walk-in, emergency medical services, and transfers, were explored. METHODS A pre-post time series study of electronic medical record data was conducted to evaluate the efficacy of a STEMI network. RESULTS The sample included 127 patients with a diagnosis of STEMI, collected during 3 periods (T1, T2, and T3). Patients were primarily White (78.0%) and male (67.7%), with a mean (SD) age of 58.9 (13.9) years. The 1-way analysis of variance revealed a significant difference in overall DTB times, F2 = 11.66, P < .001. Post hoc comparisons indicated longer mean DTB times for T1 compared with T3 (P < .001) and T2 (P < .001). When exploring presentation type, 1-way analysis of variance revealed a significant difference in mean DTB times in transfer patients between T1 and T2 (P < .001) and T1 to T3 (P < .001). No other statistical differences were noted; however, all DTB times with the exception of T2 for emergency medical services presentation decreased. CONCLUSIONS Implementation of a STEMI network was effective at decreasing overall DTB times with patients who presented to the hospital with a diagnosis of STEMI. |
| Databáze: | OpenAIRE |
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