Abstract | AIM: METHODS: RESULTS: A total of 269 (35.7%) patients had cardiac arrest due to a ventricular arrhythmia without STEMI and were treated with TH. Of these, 122 (45.4%) received CC while comatose (early CC). Acute coronary occlusion was discovered in 26.6% of patients treated with early CC compared to 29.3% of patients treated with late CC (p=0.381). Patients treated with early CC were more likely to survive to hospital discharge compared to those not treated with CC (65.6% vs. 48.6%; p=0.017). In a multivariate regression model that included study site, age, bystander CPR, shock on admission, comorbid medical conditions, witnessed arrest, and time to return of spontaneous circulation, early CC was independently associated with a significant reduction in the risk of death (OR 0.35, 95% CI 0.18-0.70, p=0.003). CONCLUSIONS: In comatose survivors of cardiac arrest without STEMI who are treated with TH, early CC is associated with significantly decreased mortality. The incidence of acute coronary occlusion is high, even when STEMI is not present on the postresuscitation electrocardiogram.
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Authors | Ryan D Hollenbeck, John A McPherson, Michael R Mooney, Barbara T Unger, Nainesh C Patel, Paul W McMullan Jr, Chiu-Hsieh Hsu, David B Seder, Karl B Kern |
Journal | Resuscitation
(Resuscitation)
Vol. 85
Issue 1
Pg. 88-95
(Jan 2014)
ISSN: 1873-1570 [Electronic] Ireland |
PMID | 23927955
(Publication Type: Journal Article, Observational Study, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2013 Elsevier Ireland Ltd. All rights reserved. |
Topics |
- Aged
- Cardiac Catheterization
- Coma
(etiology, mortality, therapy)
- Early Medical Intervention
- Female
- Heart Arrest
(complications, mortality, therapy)
- Humans
- Male
- Middle Aged
- Myocardial Infarction
- Retrospective Studies
- Survival Rate
- Survivors
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