COMPARATIVE STUDY
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
RESEARCH SUPPORT, U.S. GOV'T, P.H.S.
Add like
Add dislike
Add to saved papers

Outcome of resuscitation from bradyarrhythmic or asystolic prehospital cardiac arrest.

Previous studies of outcome as a function of the initial electrophysiologic mechanisms recorded at the scene of prehospital cardiac arrest have demonstrated that bradyarrhythmias and asystole have the worst prognosis. In this report, our observations in bradyarrhythmic and asystolic arrests occurring from 1980 to 1982 are compared with those from 1975 to 1978. From 1980 to 1982, 61 (27%) of 225 cardiac arrest events meeting entry criteria for the study were bradyarrhythmic or asystolic. Only 2 (8%) of 24 patients with asystole and 1 (20%) of 5 patients with sinus bradycardia survived prehospital intervention. Only 1 of these 29 patients was discharged from the hospital alive. In contrast, 15 (47%) of 32 patients who presented with idioventricular rhythm at initial contact survived prehospital intervention and were hospitalized, and 8 (25%) of these 32 were ultimately discharged alive. When compared with the 1975 to 1978 patients with bradyarrhythmia and asystole, both prehospital survival (8 versus 30%, p less than 0.001) and survival after hospitalization (0 versus 15%, p less than 0.05) significantly improved, but the improvement occurred predominantly in the subgroup with idioventricular rhythm. Survivors within this subgroup tended to have a prompt response to prehospital pharmacologic interventions that were not available to the 1975 to 1978 group. The response was manifested by return to a sinus mechanism or increase in the rate of idioventricular rhythm. In conclusion, outcome has improved for a specific subgroup of victims of prehospital cardiac arrest with bradyarrhythmia or asystole; the improved outcome may relate to field interventions by rescue personnel at the scene of arrest but the mortality rate is still high.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app