Nurse-led elective cardioversion: an evidence-based practice review.
By posing a clinical practice question, this article aims to document and explore the published evidence base supporting nurse-led cardioversion. A literature review was undertaken to determine the best evidence for practice. Five articles and two conference abstracts describing practice were found to be pertinent to the question. Description of the methodology used was a weakness of all the articles studied, with only one article purported to be framed as a research study. The remainder describe a planned change in nursing practice to encompass the delivery of a service previously, organizationally viewed as, physician led. Evaluations of practice were descriptive and supported by audit data in most articles, however, appropriate evidential comparisons were not offered. These articles were critically appraised in relation to safety and efficacy. Whilst the evidence may be seen to be limited and weak, it does add credence to the notion that a nurse with a suitable experiential background and knowledge base can make a significant contribution to the care of this group of patients. It is clearly evident that further developments in practice should be framed within a research context to support and strengthen the evidence base. Four prominent themes emerged from the review, 'change milieu', 'reshaping boundaries', 'nurse-led', 'efficacy of practice', which are modelled into a conceptual framework. Nursing roles are expanding within the cardiological setting, affording practitioners unprecedented practice opportunities within a supportive organizational framework, however, these roles must be subject to appropriate evaluation in order to continue informing a robust evidence base.
Smallwood
Andrew
A
Research and Development Department, New Cross Hospital, Wolverhampton, UK. andy.smallwood@rwh-tr.nhs.uk
D019985:Benchmarking / Q000458:organization & administration; D002983:Clinical Competence / Q000592:standards; D004554:Electric Countershock / Q000451:nursing*; D019317:Evidence-Based Medicine / Q000458:organization & administration*; D006801:Humans; D007857:Leadership; D016294:Models, Nursing; D009720:Nurse Clinicians / Q000193:education / Q000458:organization & administration*; D024802:Nurse's Role; D009731:Nursing Audit / Q000458:organization & administration; D015403:Nursing Evaluation Research / Q000458:organization & administration*; D017063:Outcome Assessment, Health Care; D017009:Professional Autonomy; D012107:Research Design / Q000592:standards; D013222:State Medicine / Q000458:organization & administration; D006113:United Kingdom