In our institution weight estimation occurs and may result in inaccurate prescription of LMWH. Estimating a patient's weight should be discouraged but if necessary the patient reported weight is likely to be most accurate. Unless there is significant investment in improved technology to allow obese or acutely unwell patients to be weighed, the dangerous practice of weight estimation is likely to continue.
Patients with ST elevation myocardial infarction (STEMI) require prompt treatment, best done by primary percutaneous coronary intervention (PPCI). However, for patients unable to receive PPCI, immediate pre-hospital thrombolysis (PHT) is the best alternative. Evidence indicates that diagnostic and management support for staff increases the use of PHT. This study aimed to describe the patient demographics and management of patients, to determine any potential inter-area differences in referral rates to the ECG e-transmission service and to explore the views and experiences of key staff involved in ECG e-transmission within NHS Highland. Data from 2,025 patient episodes of ECG e-transmission identified a statistically significant geographical variation in ECG e-transmission and PHT delivery. Scottish Ambulance Service (SAS) staff were more likely than GPs to deliver PHT overall, however, GPs were more likely to deliver in remote areas. Interviews with six Cardiac Care Unit (CCU) nurses and six SAS staff highlighted their positive views of ECG e-transmission, citing perceived benefits to patients and interprofessional relationships. Poor access to network signal was noted to be a barrier to engaging in the system. This study has demonstrated that a specialist triage service based on e-transmission of ECGs in patients with suspected STEMI can be implemented in a diverse geographical setting. Work is needed to ensure equity of the service for all patients.
Introduction: Thrombolysis for patients with an ST elevation myocardial infarction (STEMI) is most effective if given promptly.In remote areas, pre-hospital thrombolysis has been shown to be effective and reduce mortality. However, pre-hospital thrombolysis may offer advantages even in urban areas in terms of reduced 'call to needle' times. General practitioners' attitudes are crucial in the delivery of this service. Differences in perceptions between rural or remote and urban GPs have not been examined previously. The aim of this study was to investigate the attitudes and beliefs of GPs with a view to pre-empting potential barriers to service redesign.
Methods:A questionnaire was sent by email and conventional post to all local GPs (n = 261) located in the study area (Highland Region in the North of Scotland). Data were entered into an Excel spreadsheet for statistical analysis. For the purposes of further
recorded to identify potentially modifiable barriers. Results: Of 627 acute myocardial infarction patients initially identified, 131 had a STEMI, and the others were non-STEMI. From this STEMI cohort, 82 (62%) patients were classed as central and 49 (38%) were remote. In terms of initial therapy, 26 (20%) received pPCI, 19 (15%) received PHTs, 52 (40%) received in-hospital TL, while 33 (25%) received no initial RT. ORT was received by 53 (65%) central and 20 (41%) remote patients; χ²=7.05, degrees of freedom =130, p<0.01).Several recurring barriers were identified.
Conclusion:This study has demonstrated a significant health inequality between the treatment of STEMI in remote compared to central locations. Potential barriers identified include staffing availability and training, public awareness and inter-hospital communication. This suggests that there remain significant opportunities to improve STEMI care for people living in the north of Scotland.
In this issue&s ECG of the month, Charles Bloe presents the case of a 65-year-old man with severe shortness of breath but no obvious symptoms to suggest an acute coronary event.
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