• Resuscitation · Oct 2004

    Incidence of EMS-treated out-of-hospital cardiac arrest in the United States.

    • Thomas D Rea, Mickey S Eisenberg, Greg Sinibaldi, and Roger D White.
    • Department of Medicine, University of Washington, USA. rea123@u.washington.edu
    • Resuscitation. 2004 Oct 1; 63 (1): 17-24.

    BackgroundThe potential impact of efforts to improve the chain of survival for out-of-hospital sudden cardiac arrest (SCA) is unclear in part because estimates of the incidence of treatable cases of SCA are uncertain. The aim of the investigation was to determine a representative national incidence of emergency medical services (EMS)-treated all-rhythm and ventricular fibrillation (VF) SCA as well as survival.MethodsWe used Medline to identify peer-reviewed articles published between 1 January 1980 and 31 March 2003 that reported a US community's EMS SCA experience. Inclusion criteria required the study to include at least 25 cases, report the total number of all-rhythm and/or ventricular fibrillation arrests, and provide information about population size and study duration. Incidence was computed by dividing the total number of SCA events by the product of the community's population and the study duration.ResultsReports from 35 communities met the inclusion criteria. A total of 35,801 all-rhythm EMS-treated cardiac arrests occurred during 62.11 million person-years of observation resulting in an overall incidence of 54.99 per 100,000 person-years. The incidence of ventricular fibrillation-rhythm SCA was 21.32 per 100,000 person-years. Sensitivity analyses generally produced similar results. Applying these results to the US population, 155,000 persons would experience EMS-treated all-rhythm SCA and 60,000 persons would experience EMS-treated ventricular fibrillation-rhythm SCA annually in the US. Survival was 8.4% for all-rhythm and 17.7% for ventricular fibrillation SCA.ConclusionThe results provide a framework to assess opportunities and limitations of EMS care with regard to the public health burden of SCA.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…