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Tamis-Holland JE, Menon V, Johnson NJ, Kern KB, Lemor A, Mason PJ, Rodgers M, Serrao GW, Yannopoulos D. Cardiac Catheterization Laboratory Management of the Comatose Adult Patient With an Out-of-Hospital Cardiac Arrest: A Scientific Statement From the American Heart Association. Circulation 2024; 149:e274-e295. [PMID: 38112086 DOI: 10.1161/cir.0000000000001199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
Out-of-hospital cardiac arrest is a leading cause of death, accounting for ≈50% of all cardiovascular deaths. The prognosis of such individuals is poor, with <10% surviving to hospital discharge. Survival with a favorable neurologic outcome is highest among individuals who present with a witnessed shockable rhythm, received bystander cardiopulmonary resuscitation, achieve return of spontaneous circulation within 15 minutes of arrest, and have evidence of ST-segment elevation on initial ECG after return of spontaneous circulation. The cardiac catheterization laboratory plays an important role in the coordinated Chain of Survival for patients with out-of-hospital cardiac arrest. The catheterization laboratory can be used to provide diagnostic, therapeutic, and resuscitative support after sudden cardiac arrest from many different cardiac causes, but it has a unique importance in the treatment of cardiac arrest resulting from underlying coronary artery disease. Over the past few years, numerous trials have clarified the role of the cardiac catheterization laboratory in the management of resuscitated patients or those with ongoing cardiac arrest. This scientific statement provides an update on the contemporary approach to managing resuscitated patients or those with ongoing cardiac arrest.
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Helber AR, Helfer DR, Ferko AR, Klein DD, Elchediak D, Deaner TS, Slagle D, White WB, Buckler DG, Mitchell OJL, Fiorilli PN, Isenberg DL, Nomura JT, Murphy KA, Sigal A, Saif H, Reihart MJ, Vernon TM, Abella BS. Timing and Outcomes After Coronary Angiography Following Out-of-Hospital Cardiac Arrest Without Signs of ST-Segment Elevation Myocardial Infarction. J Emerg Med 2023; 64:439-447. [PMID: 36997434 DOI: 10.1016/j.jemermed.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 12/15/2022] [Accepted: 01/06/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND There is broad consensus that resuscitated out-of-hospital cardiac arrest (OHCA) patients with ST-segment elevation myocardial infarction (STEMI) should receive immediate coronary angiography (CAG); however, factors that guide patient selection and optimal timing of CAG for post-arrest patients without evidence of STEMI remain incompletely described. OBJECTIVE We sought to describe the timing of post-arrest CAG in actual practice, patient characteristics associated with decision to perform immediate vs. delayed CAG, and patient outcomes after CAG. METHODS We conducted a retrospective cohort study at seven U.S. academic hospitals. Resuscitated adult patients with OHCA were included if they presented between January 1, 2015 and December 31, 2019 and received CAG during hospitalization. Emergency medical services run sheets and hospital records were analyzed. Patients without evidence of STEMI were grouped and compared based on time from arrival to CAG performance into "early" (≤ 6 h) and "delayed" (> 6 h). RESULTS Two hundred twenty-one patients were included. Median time to CAG was 18.6 h (interquartile range [IQR] 1.5-94.6 h). Early catheterization was performed on 94 patients (42.5%) and delayed catheterization was performed on 127 patients (57.5%). Patients in the early group were older (61 years [IQR 55-70 years] vs. 57 years [IQR 47-65] years) and more likely to be male (79.8% vs. 59.8%). Those in the early group were more likely to have clinically significant lesions (58.5% vs. 39.4%) and receive revascularization (41.5% vs. 19.7%). Patients were more likely to die in the early group (47.9% vs. 33.1%). Among survivors, there was no significant difference in neurologic recovery at discharge. CONCLUSIONS OHCA patients without evidence of STEMI who received early CAG were older and more likely to be male. This group was more likely to have intervenable lesions and receive revascularization.
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Affiliation(s)
- Andrew R Helber
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Center for Resuscitation Science, Department of Emergency Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - David R Helfer
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Center for Resuscitation Science, Department of Emergency Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Aarika R Ferko
- Department of Emergency Medicine, Reading Hospital, Reading, Pennsylvania
| | - Daniel D Klein
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Daniel Elchediak
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Traci S Deaner
- Department of Emergency Medicine, Reading Hospital, Reading, Pennsylvania
| | - Dustin Slagle
- Department of Emergency Medicine, ChristianaCare, Newark, Delaware
| | - William B White
- Department of Pulmonary and Critical Care, Maine Medical Center, Portland, Maine
| | - David G Buckler
- Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Oscar J L Mitchell
- Center for Resuscitation Science, Department of Emergency Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Department of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Paul N Fiorilli
- Department of Medicine, Division of Cardiology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Derek L Isenberg
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Jason T Nomura
- Department of Emergency Medicine, ChristianaCare, Newark, Delaware
| | | | - Adam Sigal
- Center for Resuscitation Science, Department of Emergency Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Department of Emergency Medicine, Reading Hospital, Reading, Pennsylvania
| | - Hassam Saif
- Lehigh Valley Heart and Vascular Institute, Allentown, Pennsylvania
| | - Michael J Reihart
- Department of Emergency Services, Penn State Health, Lancaster Medical Center, Lancaster, Pennsylvania
| | - Tawnya M Vernon
- Penn Medicine Lancaster General Hospital, Lancaster, Pennsylvania
| | - Benjamin S Abella
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Center for Resuscitation Science, Department of Emergency Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Lupton JR, Jui J, Neth MR, Sahni R, Daya MR, Newgard CD. Development of a clinical decision rule for the early prediction of Shock-Refractory Out-of-Hospital cardiac arrest. Resuscitation 2022; 181:60-67. [PMID: 36280216 DOI: 10.1016/j.resuscitation.2022.10.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/16/2022] [Accepted: 10/08/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Nearly half of ventricular fibrillation or ventricular tachycardia (VF/VT) out-of-hospital cardiac arrest (OHCA) patients receive three or more shocks, often referred to as refractory VF/VT. Our objective was to derive a clinical decision rule (CDR) for the early stratification of patients into risk categories for refractory VF/VT. METHODS We included adults with non-traumatic OHCA in the Resuscitation Outcomes Consortium Epistry (2011-2015) with ≥ 1 EMS shock. We used Classification and Regression Tree analysis for CDR building using variables known at initial EMS rhythm analysis including age, sex, witness, location, bystander interventions, initial EMS rhythm, obvious non-cardiac etiology, and dispatch to arrival times. The outcome was refractory VF/VT (≥3 shocks). We calculated sensitivity, specificity, area under the receiver operating curve (AUROC), and odds ratios (OR). The rule was validated using the Portland Cardiac Arrest Epidemiologic Registry (2018-2020). RESULTS There were 17,140 eligible patients and 8,146 (47.5%) had refractory VF/VT. The optimal CDR (AUROC = 0.671) defined three groups: high-risk were any patients requiring an EMS shock after a bystander AED shock; moderate-risk were any non-EMS witnessed arrests with shockable initial EMS rhythms; and the remainder were low-risk. Refractory VF/VT increased across the low (30.7%), moderate (58.5%) and high-risk (84.8%) groups. Compared to low-risk, being moderate-risk or higher (OR [95% CI]:3.37 [3.16-3.59]; sensitivity 72.7%; specificity 55.9%) or high-risk (OR:12.63 [9.89-16.13]; sensitivity 5.4%; specificity 99.1%) had higher odds of refractory VF/VT. Results was similar in the validation cohort (n = 765, AUROC = 0.672). CONCLUSIONS Patients at higher risk for refractory VF/VT can be identified early in EMS care.
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Affiliation(s)
- Joshua R Lupton
- Department of Emergency Medicine, Oregon Health and Science University, United States.
| | - Jonathan Jui
- Department of Emergency Medicine, Oregon Health and Science University, United States
| | - Matthew R Neth
- Department of Emergency Medicine, Oregon Health and Science University, United States
| | - Ritu Sahni
- Department of Emergency Medicine, Oregon Health and Science University, United States
| | - Mohamud R Daya
- Department of Emergency Medicine, Oregon Health and Science University, United States
| | - Craig D Newgard
- Department of Emergency Medicine, Oregon Health and Science University, United States
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Lee SY, Park JH, Choi YH, Lee J, Ro YS, Hong KJ, Song KJ, Shin SD. Individual socioeconomic status and risk of out-of-hospital cardiac arrest: A nationwide case-control analysis. Acad Emerg Med 2022; 29:1438-1446. [PMID: 36153694 DOI: 10.1111/acem.14599] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Area-level socioeconomic status (SES) is associated with the incidence of out-of-hospital cardiac arrest (OHCA); however, the effects of individual-level SES on OHCA occurrence are unknown. This study investigated whether individual-level SES is associated with the occurrence of OHCA. METHODS This case-control study used data from the nationwide OHCA registry and the National Health Information Database (NHID) in Korea. All adult patients with OHCA of a medical etiology from 2013 to 2018 were included. Four controls were matched to each OHCA patient based on age and sex. The exposure was individual-level SES measured by insurance type and premium, which is based on income in Korea. National Health Insurance (NHI) beneficiaries were divided into four groups (Q1-Q4), and medical aid beneficiaries were separately classified as the lowest SES group. The adjusted odds ratios (aORs) and 95% confidence intervals (CIs) for the outcomes were calculated. Stratified analyses were conducted according to age and sex. RESULTS A total of 105,443 cases were matched with 421,772 controls. OHCA occurred more frequently in the lower SES groups. Compared with the highest SES group (Q1), the aORs for OHCA occurrence increased as the SES decreased (aORs [95% CI] were 1.21 [1.19-1.24] for Q2, 1.33 [1.31-1.36] for Q3, 1.32 [1.30-1.35] for Q4, and 2.08 [2.02-2.13] for medical aid). Disparity by individual-level SES appeared to be greater in males than in females and greater in the young and middle-aged adults than in older adults. CONCLUSIONS Low individual-level SES was associated with a higher probability of OHCA occurrence. Efforts are needed to reduce SES disparities in the occurrence of OHCA.
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Affiliation(s)
- Sun Young Lee
- Public Healthcare Center, Seoul National University Hospital, Seoul, Korea.,College of Medicine, Seoul National University, Seoul, Korea.,Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Jeong Ho Park
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea.,Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Young Ho Choi
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea.,Department of Emergency Medicine, Seoul National University Bundang Hospital, Seoul, Korea
| | - Jungah Lee
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Young Sun Ro
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea.,Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Ki Jeong Hong
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea.,Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Kyoung Jun Song
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea.,Department of Emergency Medicine, Seoul National University Boramae Medical Center, Seoul, Korea
| | - Sang Do Shin
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea.,Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Korea
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