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Park SM, Lee SY, Jung MH, Youn JC, Kim D, Cho JY, Cho DH, Hyun J, Cho HJ, Park SM, Choi JO, Chung WJ, Kang SM, Yoo BS. Korean Society of Heart Failure Guidelines for the Management of Heart Failure: Management of the Underlying Etiologies and Comorbidities of Heart Failure. INTERNATIONAL JOURNAL OF HEART FAILURE 2023; 5:127-145. [PMID: 37554691 PMCID: PMC10406556 DOI: 10.36628/ijhf.2023.0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 07/01/2023] [Accepted: 07/11/2023] [Indexed: 08/10/2023]
Abstract
Most patients with heart failure (HF) have multiple comorbidities, which impact their quality of life, aggravate HF, and increase mortality. Cardiovascular comorbidities include systemic and pulmonary hypertension, ischemic and valvular heart diseases, and atrial fibrillation. Non-cardiovascular comorbidities include diabetes mellitus (DM), chronic kidney and pulmonary diseases, iron deficiency and anemia, and sleep apnea. In patients with HF with hypertension and left ventricular hypertrophy, renin-angiotensin system inhibitors combined with calcium channel blockers and/or diuretics is an effective treatment regimen. Measurement of pulmonary vascular resistance via right heart catheterization is recommended for patients with HF considered suitable for implantation of mechanical circulatory support devices or as heart transplantation candidates. Coronary angiography remains the gold standard for the diagnosis and reperfusion in patients with HF and angina pectoris refractory to antianginal medications. In patients with HF and atrial fibrillation, long-term anticoagulants are recommended according to the CHA2DS2-VASc scores. Valvular heart diseases should be treated medically and/or surgically. In patients with HF and DM, metformin is relatively safer; thiazolidinediones cause fluid retention and should be avoided in patients with HF and dyspnea. In renal insufficiency, both volume status and cardiac performance are important for therapy guidance. In patients with HF and pulmonary disease, beta-blockers are underused, which may be related to increased mortality. In patients with HF and anemia, iron supplementation can help improve symptoms. In obstructive sleep apnea, continuous positive airway pressure therapy helps avoid severe nocturnal hypoxia. Appropriate management of comorbidities is important for improving clinical outcomes in patients with HF.
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Affiliation(s)
- Sang Min Park
- Division of Cardiology, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea
| | - Soo Youn Lee
- Department of Cardiology, Cardiovascular Center, Incheon Sejong Hospital, Incheon, Korea
| | - Mi-Hyang Jung
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong-Chan Youn
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary’s Hospital, Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Darae Kim
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae Yeong Cho
- Department of Cardiovascular Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Dong-Hyuk Cho
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University Medicine, Seoul, Korea
| | - Junho Hyun
- Division of Cardiology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyun-Jai Cho
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Seong-Mi Park
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University Medicine, Seoul, Korea
| | - Jin-Oh Choi
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Wook-Jin Chung
- Division of Cardiology, Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Seok-Min Kang
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Byung-Su Yoo
- Division of Cardiology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
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Park SM, Lee SY, Jung MH, Youn JC, Kim D, Cho JY, Cho DH, Hyun J, Cho HJ, Park SM, Choi JO, Chung WJ, Kang SM, Yoo BS. Korean Society of Heart Failure Guidelines for the Management of Heart Failure: Management of the Underlying Etiologies and Comorbidities of Heart Failure. Korean Circ J 2023; 53:425-451. [PMID: 37525389 PMCID: PMC10406530 DOI: 10.4070/kcj.2023.0114] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 07/01/2023] [Accepted: 07/11/2023] [Indexed: 08/02/2023] Open
Abstract
Most patients with heart failure (HF) have multiple comorbidities, which impact their quality of life, aggravate HF, and increase mortality. Cardiovascular comorbidities include systemic and pulmonary hypertension, ischemic and valvular heart diseases, and atrial fibrillation. Non-cardiovascular comorbidities include diabetes mellitus (DM), chronic kidney and pulmonary diseases, iron deficiency and anemia, and sleep apnea. In patients with HF with hypertension and left ventricular hypertrophy, renin-angiotensin system inhibitors combined with calcium channel blockers and/or diuretics is an effective treatment regimen. Measurement of pulmonary vascular resistance via right heart catheterization is recommended for patients with HF considered suitable for implantation of mechanical circulatory support devices or as heart transplantation candidates. Coronary angiography remains the gold standard for the diagnosis and reperfusion in patients with HF and angina pectoris refractory to antianginal medications. In patients with HF and atrial fibrillation, long-term anticoagulants are recommended according to the CHA2DS2-VASc scores. Valvular heart diseases should be treated medically and/or surgically. In patients with HF and DM, metformin is relatively safer; thiazolidinediones cause fluid retention and should be avoided in patients with HF and dyspnea. In renal insufficiency, both volume status and cardiac performance are important for therapy guidance. In patients with HF and pulmonary disease, beta-blockers are underused, which may be related to increased mortality. In patients with HF and anemia, iron supplementation can help improve symptoms. In obstructive sleep apnea, continuous positive airway pressure therapy helps avoid severe nocturnal hypoxia. Appropriate management of comorbidities is important for improving clinical outcomes in patients with HF.
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Affiliation(s)
- Sang Min Park
- Division of Cardiology, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul, Korea
| | - Soo Youn Lee
- Department of Cardiology, Cardiovascular Center, Incheon Sejong Hospital, Incheon, Korea
| | - Mi-Hyang Jung
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong-Chan Youn
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital, Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Darae Kim
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae Yeong Cho
- Department of Cardiovascular Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Dong-Hyuk Cho
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University Medicine, Seoul, Korea
| | - Junho Hyun
- Division of Cardiology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyun-Jai Cho
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Seong-Mi Park
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University Medicine, Seoul, Korea
| | - Jin-Oh Choi
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Wook-Jin Chung
- Division of Cardiology, Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Seok-Min Kang
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Byung-Su Yoo
- Division of Cardiology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
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Stærk M, Lauridsen KG, Krogh K, Løfgren B. Distribution and use of automated external defibrillators and their effect on return of spontaneous circulation in Danish hospitals. Resusc Plus 2022; 9:100211. [PMID: 35199074 PMCID: PMC8842076 DOI: 10.1016/j.resplu.2022.100211] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/19/2022] [Accepted: 01/19/2022] [Indexed: 11/18/2022] Open
Abstract
Introduction Automated external defibrillators (AEDs) increase survival after out-of-hospital cardiac arrest. However, the effect of AEDs for in-hospital cardiac arrest (IHCA) remains uncertain. This study aims to describe the distribution and use of AEDs in Danish hospitals and investigate whether early rhythm analysis is associated with return of spontaneous circulation (ROSC). Methods All Danish public hospitals with a cardiac arrest team were included and sent a questionnaire on the in-hospital distribution of AEDs and manual defibrillators. Further, we collected data on IHCAs including rhythm analysis, device type, cardiac arrest team arrival, and ROSC from the national database on IHCA (DANARREST). Results Of 46 hospitals, 93% had AEDs and 93% had manual defibrillators. AEDs were often placed in wards or non-clinical areas, whereas manual defibrillators were often placed in areas with high-risk patients. We identified 3,204 IHCAs. AEDs were used in 13% of IHCAs. After adjustment for confounders, chance of ROSC was higher if the first rhythm analysis was performed before the arrival of the cardiac arrest team (RR: 1.28 (95% CI: 1.12–1.46)). The relative risk of ROSC was 1.09 (0.84–1.41) when analyzing with an AED before cardiac arrest team arrival and 1.19 (1.00–1.41) when using a manual defibrillator. However, there was no significant effect modification for AED vs manual defibrillator (p = 0.26). Conclusion AEDs are widely distributed in Danish hospitals but less commonly used for IHCAs compared to manual defibrillators. Rhythm analysis before arrival of the cardiac arrest team was associated with ROSC without significant effect modification of device type.
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Affiliation(s)
- Mathilde Stærk
- Department of Medicine, Randers Regional Hospital, Denmark
- Education and Research, Randers Regional Hospital, Denmark
| | - Kasper G. Lauridsen
- Research Center for Emergency Medicine, Aarhus University Hospital, Denmark
- Emergency Department, Randers Regional Hospital, Denmark
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, USA
| | - Kristian Krogh
- Research Center for Emergency Medicine, Aarhus University Hospital, Denmark
- Department of Anaesthesiology and Intensive Care, Aarhus University Hospital, Denmark
| | - Bo Løfgren
- Department of Medicine, Randers Regional Hospital, Denmark
- Research Center for Emergency Medicine, Aarhus University Hospital, Denmark
- Department of Clinical Medicine, Aarhus University, Denmark
- Corresponding author at: Department of Medicine, Randers Regional Hospital, Skovlyvej 15, 8930 Randers NE, Denmark.
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Martinek M, Manninger M, Schönbauer R, Scherr D, Schukro C, Pürerfellner H, Petzl A, Strohmer B, Derndorfer M, Bisping E, Stühlinger M, Fiedler L. Expert consensus on acute management of ventricular arrhythmias - VT network Austria. IJC HEART & VASCULATURE 2021; 34:100760. [PMID: 33869728 PMCID: PMC8047164 DOI: 10.1016/j.ijcha.2021.100760] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/07/2021] [Accepted: 03/09/2021] [Indexed: 12/11/2022]
Abstract
The Arrhythmia Working Group of the Austrian Society of Cardiology (ÖKG) has set the goal of systematically structuring and organizing the acute care of patients with ventricular arrhythmias (VA), i.e. ventricular tachycardia (VT) or ventricular fibrillation (VF) in Austria. Within a consensus paper, national recommendations on the basic diagnostic work-up of VA (12-lead ECG, medical history, family history, laboratory analyses, echocardiography, search for reversible causes, ICD interrogation), as well as further medical treatment and therapeutic measures (indication of coronary angiography, ablation therapy) are established. Since acute ablation of VT is indicated in the current ESC guidelines as a class IB indication for scar-associated incessant VT or electrical storm (ES; ≥ 3 ICD therapies in 24 h) as well as for ischemic cardiomyopathy (iCMP) with recurrent ICD shocks, organizational measures must be taken to ensure that these guidelines can be implemented. Therefore, a VT network will be established covering all areas in Austria, consisting of primary and secondary VT centers. Organizational aspects of an acute VT network are defined and should subsequently be implemented by the participating hospitals. All electrophysiologic centers in Austria that deal with VT ablation are to be integrated into the network in the medium-term. Centers that co-operate in the network are divided into primary and secondary VT centers according to predefined criteria.
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Affiliation(s)
- M. Martinek
- Ordensklinikum Linz Elisabethinen, Interne 2 mit Kardiologie, Angiologie und Intensivmedizin, Fadingerstrasse 1, 4020 Linz, Austria
- Universitätsklinikum St. Pölten, Interne 3 – Kardiologie, Dunant-Platz 1, 3100 St. Pölten, Austria
| | - M. Manninger
- Medizinische Universität Graz, Universitätsklinik für Innere Medizin – Klinische Abteilung für Kardiologie, Auenbruggerplatz 15, 8036 Graz, Austria
| | - R. Schönbauer
- Universitätsklinik für Innere Medizin II – Klinische Abteilung für Kardiologie, Währinger Gürtel 18-20, 1090 Wien, Austria
| | - D. Scherr
- Medizinische Universität Graz, Universitätsklinik für Innere Medizin – Klinische Abteilung für Kardiologie, Auenbruggerplatz 15, 8036 Graz, Austria
| | - C. Schukro
- Universitätsklinik für Innere Medizin II – Klinische Abteilung für Kardiologie, Währinger Gürtel 18-20, 1090 Wien, Austria
| | - H. Pürerfellner
- Ordensklinikum Linz Elisabethinen, Interne 2 mit Kardiologie, Angiologie und Intensivmedizin, Fadingerstrasse 1, 4020 Linz, Austria
| | - A. Petzl
- Universitätsklinikum St. Pölten, Interne 3 – Kardiologie, Dunant-Platz 1, 3100 St. Pölten, Austria
| | - B. Strohmer
- Universitätsklinik für Innere Medizin II – Paracelsus Medizinische Privatuniversität, Müllner Hauptstrasse 48, 5020 Salzburg, Austria
| | - M. Derndorfer
- Ordensklinikum Linz Elisabethinen, Interne 2 mit Kardiologie, Angiologie und Intensivmedizin, Fadingerstrasse 1, 4020 Linz, Austria
| | - E. Bisping
- Medizinische Universität Graz, Universitätsklinik für Innere Medizin – Klinische Abteilung für Kardiologie, Auenbruggerplatz 15, 8036 Graz, Austria
| | - M. Stühlinger
- Universitätsklinik für Innere Medizin III – Kardiologie und Angiologie, Anichstrasse 35, 6020 Innsbruck, Austria
| | - L. Fiedler
- Landesklinikum Wiener Neustadt, Abteilung für Innere Medizin, Kardiologie und Nephrologie, Corvinusring 3-5, 2700 Wiener Neustadt, Austria
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5
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Kalarus Z, Svendsen JH, Capodanno D, Dan GA, De Maria E, Gorenek B, Jędrzejczyk-Patej E, Mazurek M, Podolecki T, Sticherling C, Tfelt-Hansen J, Traykov V, Lip GYH, Fauchier L, Boriani G, Mansourati J, Blomström-Lundqvist C, Mairesse GH, Rubboli A, Deneke T, Dagres N, Steen T, Ahrens I, Kunadian V, Berti S. Cardiac arrhythmias in the emergency settings of acute coronary syndrome and revascularization: an European Heart Rhythm Association (EHRA) consensus document, endorsed by the European Association of Percutaneous Cardiovascular Interventions (EAPCI), and European Acute Cardiovascular Care Association (ACCA). Europace 2020; 21:1603-1604. [PMID: 31353412 DOI: 10.1093/europace/euz163] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 05/14/2019] [Indexed: 12/22/2022] Open
Abstract
Despite major therapeutic advances over the last decades, complex supraventricular and ventricular arrhythmias (VAs), particularly in the emergency setting or during revascularization for acute myocardial infarction (AMI), remain an important clinical problem. Although the incidence of VAs has declined in the hospital phase of acute coronary syndromes (ACS), mainly due to prompt revascularization and optimal medical therapy, still up to 6% patients with ACS develop ventricular tachycardia and/or ventricular fibrillation within the first hours of ACS symptoms. Despite sustained VAs being perceived predictors of worse in-hospital outcomes, specific associations between the type of VAs, arrhythmia timing, applied treatment strategies and long-term prognosis in AMI are vague. Atrial fibrillation (AF) is the most common supraventricular tachyarrhythmia that may be asymptomatic and/or may be associated with rapid haemodynamic deterioration requiring immediate treatment. It is estimated that over 20% AMI patients may have a history of AF, whereas the new-onset arrhythmia may occur in 5% patients with ST elevation myocardial infarction. Importantly, patients who were treated with primary percutaneous coronary intervention for AMI and developed AF have higher rates of adverse events and mortality compared with subjects free of arrhythmia. The scope of this position document is to cover the clinical implications and pharmacological/non-pharmacological management of arrhythmias in emergency presentations and during revascularization. Current evidence for clinical relevance of specific types of VAs complicating AMI in relation to arrhythmia timing has been discussed.
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Affiliation(s)
- Zbigniew Kalarus
- SMDZ in Zabrze, Medical University of Silesia, Katowice, Poland.,Department of Cardiology, Silesian Center for Heart Diseases, Zabrze, Poland
| | - Jesper Hastrup Svendsen
- Department of Cardiology, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Davide Capodanno
- Division of Cardiology, CAST, P.O. "Rodolico", Azienda Ospedaliero-Universitaria "Policlinico-Vittorio Emanuele", University of Catania, Catania, Italy
| | - Gheorghe-Andrei Dan
- "Carol Davila" University of Medicine, Colentina University Hospital, Bucharest, Romania
| | - Elia De Maria
- Ramazzini Hospital, Cardiology Unit, Carpi (Modena), Italy
| | | | - Ewa Jędrzejczyk-Patej
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Center for Heart Diseases, Zabrze, Poland
| | - Michał Mazurek
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Center for Heart Diseases, Zabrze, Poland
| | - Tomasz Podolecki
- Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Center for Heart Diseases, Zabrze, Poland
| | - Christian Sticherling
- Department of Cardiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Jacob Tfelt-Hansen
- Department of Cardiology, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Department of Forensic Medicine, Faculty of Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Vassil Traykov
- Department of Invasive Electrophysiology and Cardiac Pacing, Clinic of Cardiology, Acibadem City Clinic Tokuda Hospital, Sofia, Bulgaria
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Laurent Fauchier
- Service de Cardiologie, Centre Hospitalier Universitaire Trousseau et Université de Tours, Faculté de Médecine., Tours, France
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | | | | | - Georges H Mairesse
- Department of Cardiology - Electrophysiology, Cliniques du Sud Luxembourg - Vivalia, Arlon, Belgium
| | - Andrea Rubboli
- Department of Cardiovascular Diseases - AUSL Romagna, Division of Cardiology, Ospedale S. Maria delle Croci, Ravenna, Italy
| | - Thomas Deneke
- Clinic for Electrophysiology, Rhoen-Clinic Campus Bad Neustadt, Germany
| | - Nikolaos Dagres
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Torkel Steen
- Department of Cardiology, Pacemaker- & ICD-Centre, Oslo University Hospital Ullevaal, Oslo, Norway
| | - Ingo Ahrens
- Department of Cardiology & Intensive Care, Augustinerinnen Hospital, Cologne, Germany
| | - Vijay Kunadian
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK.,Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Sergio Berti
- Department of Cardiology, Fondazione C.N.R. Reg. Toscana G. Monasterio, Heart Hospital, Massa, Italy
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Moriwaki K, Watanabe T, Yasuda M, Katagiri T, Ueki M, Kurita S, Sanuki M, Tsutsumi YM. An outcome study of adult in-hospital cardiac arrests in non-monitored areas with resuscitation attempted using AED. Am J Emerg Med 2019; 38:2524-2530. [PMID: 31864867 DOI: 10.1016/j.ajem.2019.12.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 12/13/2019] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVES To investigate the outcomes of patients with in-hospital cardiac arrest (IHCA) who underwent cardiopulmonary resuscitation (CPR) using an automated external defibrillator (AED) in non-monitored areas. Additionally, to detect correlated factors associated with rate of return of spontaneous circulation (ROSC) and survival rate, among collected data. METHODS This study included 109 patients. After investigating patient characteristics and resuscitation-related factors, the correlated factors associated with ROSC rates and survival rate were analyzed using univariate and multivariate analyses. RESULTS The rate of survival to hospital discharge was 21.1%. CPR with AED performed since 2013 was associated with a higher ROSC rate (adjusted odds ratio [AOR] 3.24, 95% confidence interval [CI]: 1.21 to 9.52, p < 0.05), but not with the survival rate after ROSC. Tracheal intubation was significantly associated with a higher ROSC rate (AOR 3.62, 95% CI: 1.27 to 11.7, p < 0.05) and a lower survival rate after ROSC (hazard ratio 6.6, 95% CI: 1.2 to 43.3, p < 0.05). Dysrhythmia as the cause of cardiac arrest and intensive care unit (ICU) admission after ROSC were associated with higher survival rates (hazard ratio 0.056, 95% CI: 0.004 to 0.759, p < 0.05, and hazard ratio 0.072, 95% CI: 0.017 to 0.264, p < 0.0001, respectively). CONCLUSIONS The factors associated with ROSC rate and those associated with the survival rate after ROSC were different. Although initial shockable rhythms on AED were not associated with the survival rate, dysrhythmia as the etiology of cardiac arrest, and ICU admission were significantly associated with higher survival rates after ROSC.
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Affiliation(s)
- Katsuyuki Moriwaki
- Department of Anesthesiology, Critical Care and Pain Medicine, National Hospital Organization, Kure-Medical Center, Chugoku Cancer Center, Kure, Hiroshima, Japan.
| | - Tomoyuki Watanabe
- Department of Anesthesiology, Critical Care and Pain Medicine, National Hospital Organization, Kure-Medical Center, Chugoku Cancer Center, Kure, Hiroshima, Japan.
| | - Masako Yasuda
- Department of Anesthesiology, Critical Care and Pain Medicine, National Hospital Organization, Kure-Medical Center, Chugoku Cancer Center, Kure, Hiroshima, Japan.
| | - Tomoaki Katagiri
- Department of Anesthesiology, Critical Care and Pain Medicine, National Hospital Organization, Kure-Medical Center, Chugoku Cancer Center, Kure, Hiroshima, Japan.
| | - Masaya Ueki
- Department of Anesthesiology, Critical Care and Pain Medicine, National Hospital Organization, Kure-Medical Center, Chugoku Cancer Center, Kure, Hiroshima, Japan.
| | - Shigeaki Kurita
- Department of Anesthesiology, Critical Care and Pain Medicine, National Hospital Organization, Kure-Medical Center, Chugoku Cancer Center, Kure, Hiroshima, Japan.
| | - Michiyoshi Sanuki
- Department of Anesthesiology, Critical Care and Pain Medicine, National Hospital Organization, Kure-Medical Center, Chugoku Cancer Center, Kure, Hiroshima, Japan.
| | - Yasuo M Tsutsumi
- Department of Anesthesiology and Critical Care, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
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7
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Kwon OY. The changes in cardiopulmonary resuscitation guidelines: from 2000 to the present. J Exerc Rehabil 2019; 15:738-746. [PMID: 31938692 PMCID: PMC6944876 DOI: 10.12965/jer.1938656.328] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 11/12/2019] [Indexed: 12/28/2022] Open
Abstract
This review aims to determine the changes made in the cardiopulmonary resuscitation (CPR) guidelines from 2000 to the present. The study was mainly undertaken by using International Guidelines from American Heart Association. The main change of CPR was chest compression skill. The guidelines have improved high-quality CPR through the change of chest compression skill. The latest adult CPR guidelines are as follows: (a) push chest quickly (100-120/min), (b) compress appropriately (5-6 cm), (c) relax chest fully (complete chest recoil), (d) avoid interruption of compression, and (e) avoid hyperventilation. The understanding of the latest CPR skills will be helpful in improving survival rate from sudden cardiac death.
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Affiliation(s)
- Oh Young Kwon
- Department of Medical Education and Medical Humanities, College of Medicine, Kyung Hee University, Seoul,
Korea
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8
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Lee CYF, Anantharaman V, Lim SH, Ng YY, Chee TS, Seet CM, Ong MEH. Singapore Defibrillation Guidelines 2016. Singapore Med J 2018; 58:354-359. [PMID: 28741000 DOI: 10.11622/smedj.2017068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The most common initial rhythm in a sudden cardiac arrest is ventricular fibrillation or pulseless ventricular tachycardia. This is potentially treatable with defibrillation, especially if provided early. However, any delay in defibrillation will result in a decline in survival. Defibrillation requires coordination with the cardiopulmonary resuscitation component for effective resuscitation. These two components, which form the key links in the chain of survival, have to be brought to the cardiac victim in a timely fashion. An effective chain of survival is needed in both the institution and community settings.
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Affiliation(s)
| | | | - Swee Han Lim
- Department of Emergency Medicine, Singapore General Hospital, Singapore
| | - Yih Yng Ng
- Medical Department, Singapore Civil Defence Force, Singapore
| | - Tek Siong Chee
- Chee Heart Specialist Clinic, Parkway East Hospital, Singapore
| | - Chong Meng Seet
- Acute and Emergency Care Centre, Khoo Teck Puat Hospital, Singapore
| | - Marcus Eng Hock Ong
- Department of Emergency Medicine, Singapore General Hospital, Singapore.,Health Services and Systems Research, Duke-NUS Medical School, Singapore
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9
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Oxford EM, Goggs R, Kornreich BG, Fox PR. ECG of the Month. J Am Vet Med Assoc 2018; 252:415-418. [PMID: 29393746 DOI: 10.2460/javma.252.4.415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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10
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Monangi S, Setlur R, Ramanathan R, Bhasin S, Dhar M. Analysis of functioning and efficiency of a code blue system in a tertiary care hospital. Saudi J Anaesth 2018; 12:245-249. [PMID: 29628835 PMCID: PMC5875213 DOI: 10.4103/sja.sja_613_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: “Code blue” (CB) is a popular hospital emergency code, which is used by hospitals to alert their emergency response team of any cardiorespiratory arrest. The factors affecting the outcomes of emergencies are related to both the patient and the nature of the event. The primary objective was to analyze the survival rate and factors associated with survival and also practical problems related to functioning of a CB system (CBS). Materials and Methods: After the approval of hospital ethics committee, an analysis and audit was conducted of all patients on whom a CB had been called in our tertiary care hospital over 24 months. Data collected were demographic data, diagnosis, time of cardiac arrest and activation of CBS, time taken by CBS to reach the patient, presenting rhythm on arrival of CB team, details of cardiopulmonary resuscitation (CPR) such as duration and drugs given, and finally, events and outcomes. Chi-square test and logistic regression analysis were used to analyze the data. Results: A total of 720 CB calls were initiated during the period. After excluding 24 patients, 694 calls were studied and analyzed. Six hundred and twenty were true calls and 74 were falls calls. Of the 620, 422 were cardiac arrests and 198 were medical emergencies. Overall survival was 26%. Survival in patients with cardiac arrests was 11.13%. Factors such as age, presenting rhythm, and duration of CPR were found to have a significant effect on survival. Problems encountered were personnel and equipment related. Conclusion: A CBS is effective in improving the resuscitation efforts and survival rates after inhospital cardiac arrests. Age, presenting rhythm at the time of arrest, and duration of CPR have significant effect on survival of the patient after a cardiac arrest. Technical and staff-related problems need to be considered and improved upon.
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Affiliation(s)
- Srinivas Monangi
- Department of Anaesthesiology and Critical Care, Army Hospital (Research and Referral), New Delhi, India
| | - Rangraj Setlur
- Department of Anaesthesiology and Critical Care, Army Hospital (Research and Referral), New Delhi, India
| | - Ramprasad Ramanathan
- Department of Anaesthesiology and Critical Care, Army Hospital (Research and Referral), New Delhi, India
| | - Sidharth Bhasin
- Department of Anaesthesiology and Critical Care, Army Hospital (Research and Referral), New Delhi, India
| | - Mridul Dhar
- Department of Anaesthesiology and Critical Care, Army Hospital (Research and Referral), New Delhi, India
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Ibanez B, James S, Agewall S, Antunes MJ, Bucciarelli-Ducci C, Bueno H, Caforio ALP, Crea F, Goudevenos JA, Halvorsen S, Hindricks G, Kastrati A, Lenzen MJ, Prescott E, Roffi M, Valgimigli M, Varenhorst C, Vranckx P, Widimský P. [2017 ESC Guidelines for the management of acute myocardial infarction in patients presenting with ST-segment elevation.]. Eur Heart J 2018; 39:119-177. [PMID: 29457615 DOI: 10.1093/eurheartj/ehx393] [Citation(s) in RCA: 6217] [Impact Index Per Article: 1036.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Borja Ibanez
- Department of Cardiology, IIS-Fundación Jiménez Díaz University Hospital, Madrid, Spain.
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12
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Patel KK, Spertus JA, Khariton Y, Tang Y, Curtis LH, Chan PS. Association Between Prompt Defibrillation and Epinephrine Treatment With Long-Term Survival After In-Hospital Cardiac Arrest. Circulation 2017; 137:2041-2051. [PMID: 29279412 DOI: 10.1161/circulationaha.117.030488] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 12/11/2017] [Indexed: 11/16/2022]
Abstract
BACKGROUND Prior studies have reported higher in-hospital survival with prompt defibrillation and epinephrine treatment in patients with in-hospital cardiac arrest (IHCA). Whether this survival benefit persists after discharge is unknown. METHODS We linked data from a national IHCA registry with Medicare files and identified 36 961 patients ≥65 years of age with an IHCA at 517 hospitals between 2000 and 2011. Patients with IHCA caused by pulseless ventricular tachycardia or ventricular fibrillation were stratified by prompt (≤2 minutes) versus delayed (>2 minutes) defibrillation, whereas patients with IHCA caused by asystole or pulseless electric activity were stratified by prompt (≤5 minutes) versus delayed (>5 minutes) epinephrine treatment. The association between prompt treatment and long-term survival for each rhythm type was assessed with multivariable hierarchical modified Poisson regression models. RESULTS Of 8119 patients with an IHCA caused by ventricular tachycardia or ventricular fibrillation, the rate of 1-year survival was higher in those treated with prompt defibrillation than with delayed defibrillation (25.7% [1466 of 5714] versus 15.5% [373 of 2405]; adjusted relative risk [RR], 1.49; 95% confidence interval [CI] 1.32-1.69; P<0.0001). This survival advantage persisted at 3 years (19.1% versus 11.0%; adjusted RR, 1.45; 95% CI, 1.23-1.69; P<0.0001) and at 5 years (14.7% versus 7.9%; adjusted RR, 1.50; 95% CI, 1.22-1.83; P<0.0001). Of 28 842 patients with an IHCA caused by asystole/pulseless electric activity, the rate of 1-year survival with prompt epinephrine treatment was higher than with delayed treatment (5.4% [1341 of 24 885] versus 4.3% [168 of 3957]; adjusted RR, 1.20; 95% CI, 1.02-1.41; P=0.02), but this survival benefit was no longer present at 3 years (3.5% versus 2.9%; adjusted RR, 1.17; 95% CI, 0.95-1.45; P=0.15) and at 5 years (2.3% versus 1.9%; adjusted RR, 1.18; 95% CI, 0.88-1.58; P=0.27). CONCLUSIONS Prompt defibrillation for IHCA caused by ventricular tachycardia or ventricular fibrillation was associated with higher rates of long-term survival throughout 5 years of follow-up, whereas prompt epinephrine treatment for asystole/pulseless electric activity was associated with greater survival at 1 year but not at 3 or 5 years. By quantifying the greater survival associated with timely defibrillation and epinephrine administration, these findings provide important insights into the durability of survival benefits for 2 process-of-care measures in current resuscitation guidelines.
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Affiliation(s)
- Krishna K Patel
- Mid America Heart Institute, Saint Luke's Hospital of Kansas City, MO (K.K.P., J.A.S., Y.K., Y.T., P.S.C.). .,University of Missouri-Kansas City (K.K.P., J.A.S., Y.K., P.S.C.)
| | - John A Spertus
- Mid America Heart Institute, Saint Luke's Hospital of Kansas City, MO (K.K.P., J.A.S., Y.K., Y.T., P.S.C.).,University of Missouri-Kansas City (K.K.P., J.A.S., Y.K., P.S.C.)
| | - Yevgeniy Khariton
- Mid America Heart Institute, Saint Luke's Hospital of Kansas City, MO (K.K.P., J.A.S., Y.K., Y.T., P.S.C.).,University of Missouri-Kansas City (K.K.P., J.A.S., Y.K., P.S.C.)
| | - Yuanyuan Tang
- Mid America Heart Institute, Saint Luke's Hospital of Kansas City, MO (K.K.P., J.A.S., Y.K., Y.T., P.S.C.)
| | | | - Paul S Chan
- Mid America Heart Institute, Saint Luke's Hospital of Kansas City, MO (K.K.P., J.A.S., Y.K., Y.T., P.S.C.).,University of Missouri-Kansas City (K.K.P., J.A.S., Y.K., P.S.C.)
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13
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Stewart JA. Automated external defibrillators in the hospital: A case of medical reversal. Am J Emerg Med 2017; 36:871-874. [PMID: 29162440 DOI: 10.1016/j.ajem.2017.11.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 11/14/2017] [Indexed: 10/18/2022] Open
Abstract
Automated external defibrillators (AEDs) emerged in the 1980s as an important innovation in pre-hospital emergency cardiac care (ECC). In the years since, the American Heart Association (AHA) and the International Liaison Committee for Resuscitation (ILCOR) have promoted AED technology for use in hospitals as well, resulting in the widespread purchase and use of AED-capable defibrillators. In-hospital use of AEDs now appears to have decreased survival from cardiac arrests. This article will look at the use of AEDs in hospitals as a case of "medical reversal." Medical reversal occurs when an accepted, widely used treatment is found to be ineffective or even harmful. This article will discuss the issue of AEDs in the hospital using a conceptual framework provided by recent work on medical reversal. It will go on to consider the implications of the reversal for in-hospital resuscitation programs and emergency medicine more generally.
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14
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Use of automated external defibrillators for in-hospital cardiac arrest. Med Klin Intensivmed Notfmed 2017; 114:154-158. [DOI: 10.1007/s00063-017-0377-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 08/31/2017] [Accepted: 10/04/2017] [Indexed: 10/18/2022]
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15
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Perkins G, Handley A, Koster R, Castrén M, Smyth M, Olasveengen T, Monsieurs K, Raffay V, Gräsner JT, Wenzel V, Ristagno G, Soar J. [Adult basic life support and automated external defibrillation.]. Notf Rett Med 2017; 20:3-24. [PMID: 32214897 PMCID: PMC7087749 DOI: 10.1007/s10049-017-0328-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- G.D. Perkins
- Warwick Medical School, University of Warwick, Coventry, UK
- Critical Care Unit, Heart of England NHS Foundation Trust, Birmingham, UK
| | | | - R.W. Koster
- Department of Cardiology, Academic Medical Center, Amsterdam, Niederlande
| | - M. Castrén
- Department of Emergency Medicine and Services, Helsinki University Hospital and Helsinki University, Helsinki, Finnland
| | - M.A. Smyth
- Warwick Medical School, University of Warwick, Coventry, UK
- West Midlands Ambulance Service NHS Foundation Trust, Dudley, UK
| | - T. Olasveengen
- Norwegian National Advisory Unit on Prehospital Emergency Medicine and Department of Anesthesiology, Oslo University Hospital, Oslo, Norwegen
| | - K.G. Monsieurs
- Emergency Medicine, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgien
- Faculty of Medicine and Health Sciences, University of Ghent, Ghent, Belgien
| | - V. Raffay
- Municipal Institute for Emergency Medicine Novi Sad, Novi Sad, Serbien
| | - J.-T. Gräsner
- Department of Anaesthesia and Intensive Care Medicine, University Medical Center Schleswig-Holstein, Kiel, Deutschland
| | - V. Wenzel
- Department of Anesthesiology and Critical Care Medicine, Medical University of Innsbruck, Innsbruck, Österreich
| | - G. Ristagno
- Department of Cardiovascular Research, IRCCS-Istituto di Ricerche Farmacologiche „Mario Negri“, Milan, Italien
| | - J. Soar
- Anaesthesia and Intensive Care Medicine, Southmead Hospital, Bristol, UK
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16
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Jordan K, Elliott JO, Wall S, Saul E, Sheth R, Coffman J. Associations with resuscitation choice: Do not resuscitate, full code or undecided. PATIENT EDUCATION AND COUNSELING 2016; 99:823-829. [PMID: 26673106 DOI: 10.1016/j.pec.2015.11.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Revised: 11/11/2015] [Accepted: 11/28/2015] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To examine associations of individual exposure and knowledge of resuscitation mechanics and prognosis with specific decision: Do Not Resuscitate (DNR), Full Code (FC) or Undecided (UD). METHODS Cross-sectional questionnaire at 3 sites: geriatric assessment center, internal medicine resident clinic, and inpatient palliative care service. RESULTS 407 completed the questionnaire: 27% identified as DNR, 24% as FC and 49% as UD. Few (11.8%) respondents reported discussion of DNR status with their primary care doctor. DNR choice was associated with knowledge of DNR mechanics, OR=2.30 (95%CI: 1.23-4.30), physician discussion, OR=5.58 (95%CI: 2.39-13.04) and confidence in understanding own health problems, OR=2.89 (95%CI: 1.04-8.04). FC choice was associated with knowledge of FC mechanics, OR=2.01 (95%CI: 1.03-3.93) and media code exposure, OR=3.80 (95%CI: 1.46-9.92). Knowledge of resuscitation prognosis was negatively associated with FC, OR =0.48 (95%CI: 0.23-0.98). CONCLUSION Many individuals lack knowledge or understanding of resuscitation procedure, its risks, and prognosis. Educational efforts, for both patients and healthcare professionals, are needed to improve individual knowledge needed for informed decision. PRACTICE IMPLICATIONS Scheduled time for physician-patient discussion remains important for education about individual health conditions and risk/benefits related to resuscitation.
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Affiliation(s)
- Kim Jordan
- Department of Internal Medicine, Riverside Methodist Hospital, United States.
| | | | - Sarah Wall
- Section of Hematology and Oncology, The Ohio State University, United States
| | - Emily Saul
- Section of Hematology and Oncology, University of Mississippi, United States
| | - Rajiv Sheth
- Central Ohio Primary Care Physicians, United States
| | - Julie Coffman
- Department of Internal Medicine, Riverside Methodist Hospital, United States
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17
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Perkins G, Handley A, Koster R, Castrén M, Smyth M, Olasveengen T, Monsieurs K, Raffay V, Gräsner JT, Wenzel V, Ristagno G, Soar J. [Adult basic life support and automated external defibrillation.]. Notf Rett Med 2015; 18:748-769. [PMID: 32214896 PMCID: PMC7088113 DOI: 10.1007/s10049-015-0081-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- G.D. Perkins
- Warwick Medical School, University of Warwick, Coventry, UK
- Critical Care Unit, Heart of England NHS Foundation Trust, Birmingham, UK
| | | | - R.W. Koster
- Department of Cardiology, Academic Medical Center, Amsterdam, Niederlande
| | - M. Castrén
- Department of Emergency Medicine and Services, Helsinki University Hospital and Helsinki University, Helsinki, Finnland
| | - M.A. Smyth
- Warwick Medical School, University of Warwick, Coventry, UK
- West Midlands Ambulance Service NHS Foundation Trust, Dudley, UK
| | - T. Olasveengen
- Norwegian National Advisory Unit on Prehospital Emergency Medicine and Department of Anesthesiology, Oslo University Hospital, Oslo, Norwegen
| | - K.G. Monsieurs
- Emergency Medicine, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgien
- Faculty of Medicine and Health Sciences, University of Ghent, Ghent, Belgien
| | - V. Raffay
- Municipal Institute for Emergency Medicine Novi Sad, Novi Sad, Serbien
| | - J.-T. Gräsner
- Department of Anaesthesia and Intensive Care Medicine, University Medical Center Schleswig-Holstein, Kiel, Deutschland
| | - V. Wenzel
- Department of Anesthesiology and Critical Care Medicine, Medical University of Innsbruck, Innsbruck, Österreich
| | - G. Ristagno
- Department of Cardiovascular Research, IRCCS-Istituto di Ricerche Farmacologiche „Mario Negri“, Milan, Italien
| | - J. Soar
- Anaesthesia and Intensive Care Medicine, Southmead Hospital, Bristol, UK
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18
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Vancini-Campanharo CR, Vancini RL, Lira CABD, Andrade MDS, Góis AFTD, Atallah ÁN. Cohort study on the factors associated with survival post-cardiac arrest. SAO PAULO MED J 2015; 133:495-501. [PMID: 26760123 PMCID: PMC10496558 DOI: 10.1590/1516-3180.2015.00472607] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 07/26/2015] [Indexed: 11/22/2022] Open
Abstract
CONTEXT AND OBJECTIVE Cardiac arrest is a common occurrence, and even with efficient emergency treatment, it is associated with a poor prognosis. Identification of predictors of survival after cardiopulmonary resuscitation may provide important information for the healthcare team and family. The aim of this study was to identify factors associated with the survival of patients treated for cardiac arrest, after a one-year follow-up period. DESIGN AND SETTING Prospective cohort study conducted in the emergency department of a Brazilian university hospital. METHODS The inclusion criterion was that the patients presented cardiac arrest that was treated in the emergency department (n = 285). Data were collected using the In-hospital Utstein Style template. Cox regression was used to determine which variables were associated with the survival rate (with 95% significance level). RESULTS After one year, the survival rate was low. Among the patients treated, 39.6% experienced a return of spontaneous circulation; 18.6% survived for 24 hours and of these, 5.6% were discharged and 4.5% were alive after one year of follow-up. Patients with pulseless electrical activity were half as likely to survive as patients with ventricular fibrillation. For patients with asystole, the survival rate was 3.5 times lower than that of patients with pulseless electrical activity. CONCLUSIONS The initial cardiac rhythm was the best predictor of patient survival. Compared with ventricular fibrillation, pulseless electrical activity was associated with shorter survival times. In turn, compared with pulseless electrical activity, asystole was associated with an even lower survival rate.
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Affiliation(s)
| | - Rodrigo Luiz Vancini
- Sports and Physical Education Center, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | - Claudio Andre Barbosa de Lira
- Human Physiology and Exercise Sector, School of Physical Education, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | | | | | - Álvaro Nagib Atallah
- Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
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European Resuscitation Council Guidelines for Resuscitation 2015: Section 2. Adult basic life support and automated external defibrillation. Resuscitation 2015; 95:81-99. [PMID: 26477420 DOI: 10.1016/j.resuscitation.2015.07.015] [Citation(s) in RCA: 722] [Impact Index Per Article: 80.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Priori SG, Blomström-Lundqvist C, Mazzanti A, Blom N, Borggrefe M, Camm J, Elliott PM, Fitzsimons D, Hatala R, Hindricks G, Kirchhof P, Kjeldsen K, Kuck KH, Hernandez-Madrid A, Nikolaou N, Norekvål TM, Spaulding C, Van Veldhuisen DJ. 2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death: The Task Force for the Management of Patients with Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death of the European Society of Cardiology (ESC)Endorsed by: Association for European Paediatric and Congenital Cardiology (AEPC). Europace 2015; 17:1601-87. [PMID: 26318695 DOI: 10.1093/europace/euv319] [Citation(s) in RCA: 217] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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21
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Priori SG, Blomström-Lundqvist C, Mazzanti A, Blom N, Borggrefe M, Camm J, Elliott PM, Fitzsimons D, Hatala R, Hindricks G, Kirchhof P, Kjeldsen K, Kuck KH, Hernandez-Madrid A, Nikolaou N, Norekvål TM, Spaulding C, Van Veldhuisen DJ. 2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death: The Task Force for the Management of Patients with Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death of the European Society of Cardiology (ESC). Endorsed by: Association for European Paediatric and Congenital Cardiology (AEPC). Eur Heart J 2015; 36:2793-2867. [PMID: 26320108 DOI: 10.1093/eurheartj/ehv316] [Citation(s) in RCA: 2563] [Impact Index Per Article: 284.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
MESH Headings
- Acute Disease
- Aged
- Anti-Arrhythmia Agents/therapeutic use
- Arrhythmias, Cardiac/genetics
- Arrhythmias, Cardiac/therapy
- Autopsy/methods
- Cardiac Resynchronization Therapy/methods
- Cardiomyopathies/complications
- Cardiomyopathies/therapy
- Cardiotonic Agents/therapeutic use
- Catheter Ablation/methods
- Child
- Coronary Artery Disease/complications
- Coronary Artery Disease/therapy
- Death, Sudden, Cardiac/prevention & control
- Defibrillators
- Drug Therapy, Combination
- Early Diagnosis
- Emergency Treatment/methods
- Female
- Heart Defects, Congenital/complications
- Heart Defects, Congenital/therapy
- Heart Transplantation/methods
- Heart Valve Diseases/complications
- Heart Valve Diseases/therapy
- Humans
- Mental Disorders/complications
- Myocardial Infarction/complications
- Myocardial Infarction/therapy
- Myocarditis/complications
- Myocarditis/therapy
- Nervous System Diseases/complications
- Nervous System Diseases/therapy
- Out-of-Hospital Cardiac Arrest/therapy
- Pregnancy
- Pregnancy Complications, Cardiovascular/therapy
- Primary Prevention/methods
- Quality of Life
- Risk Assessment
- Sleep Apnea, Obstructive/complications
- Sleep Apnea, Obstructive/therapy
- Sports/physiology
- Stroke Volume/physiology
- Terminal Care/methods
- Ventricular Dysfunction, Left/complications
- Ventricular Dysfunction, Left/therapy
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The Use of Automated External Defibrillators in Infants: A Report From the American Red Cross Scientific Advisory Council. Pediatr Emerg Care 2015; 31:526-30. [PMID: 26148104 DOI: 10.1097/pec.0000000000000490] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Automated external defibrillators (AEDs) have been used successfully in many populations to improve survival for out-of-hospital cardiac arrest. While ventricular fibrillation and pulseless ventricular tachycardia are more prevalent in adults, these arrhythmias do occur in infants. The Scientific Advisory Council of the American Red Cross reviewed the literature on the use of AEDs in infants in order to make recommendations on use in the population. METHODS The Cochrane library and PubMed were searched for studies that included AEDs in infants, any external defibrillation in infants, and simulation studies of algorithms used by AEDs on pediatric arrhythmias. RESULTS There were 4 studies on the accuracy of AEDs in recognizing pediatric arrhythmias. Case reports (n = 2) demonstrated successful use of AED in infants, and a retrospective review (n = 1) of pediatric pads for AEDs included infants. Six studies addressed defibrillation dosages used. The algorithms used by AEDs had high sensitivity and specificity for pediatric arrhythmias and very rarely recommended a shock inappropriately. The energy doses delivered by AEDs were high, although in the range that have been used in out-of-hospital arrest. In addition, there are data to suggest that 2 to 4 J/kg may not be effective defibrillation doses for many children. CONCLUSIONS In the absence of prompt defibrillation for ventricular fibrillation or pulseless ventricular tachycardia, survival is unlikely. Automated external defibrillators should be used in infants with suspected cardiac arrest, if a manual defibrillator with a trained rescuer is not immediately available. Automated external defibrillators that attenuate the energy dose (eg, via application of pediatric pads) are recommended for infants. If an AED with pediatric pads is not available, the AED with adult pads should be used.
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Stewart JA. Time to change course: comment on the section regarding automated external defibrillator use in the 2013 American Heart Association consensus statement on in-hospital resuscitation. Am J Emerg Med 2014; 32:1431-2. [DOI: 10.1016/j.ajem.2014.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Revised: 09/09/2014] [Accepted: 09/09/2014] [Indexed: 10/24/2022] Open
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Je SM, Kim HJ, You JS, Chung SP, Cho J, Lee JH, Lee HS, Chung HS. Assessing safety attitudes among healthcare providers after a hospital-wide high-risk patient care program. Yonsei Med J 2014; 55:523-9. [PMID: 24532527 PMCID: PMC3936643 DOI: 10.3349/ymj.2014.55.2.523] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE Cardiopulmonary resuscitation (CPR) is commonly performed in high-risk, high intensity situations and is therefore a good procedure around which to develop and implement safety culture strategies in the hospital. The purpose of this study was to evaluate the impact of a hospital-wide quality improvement program on the management of sudden cardiac arrests by assessing healthcare providers' attitudes towards patient safety. MATERIALS AND METHODS This study was designed as a prospective cohort study at a single academic medical center. The comprehensive hospital-based safety program included steps to identify areas of hazard, partner units with the Resuscitation Committee, and to conduct a Safety Attitudes Questionnaire (SAQ). The SAQ evaluated 35 questions in seven domains to assess changes in patient safety culture by comparing the results before and after the hospital- wide high risk patient care improvement program. RESULTS The response rates of the pre- and post-SAQ survey were 489 out of 1121 (43.6%) and 575 out of 1270 (45.3%), respectively. SAQ survey responses revealed significant improvement in all seven domains of the questionnaire (p-values of 0.006 and lower). In a subgroup analysis, doctors and nurses showed improvement in five domains. Both doctors and nurses did not show improvement in the "sharing information" domain. CONCLUSION A hospital-wide quality improvement program for high-risk, high reliability patient care involving CPR care was shown to be associated with a change in healthcare providers' attitudes towards patient safety. Through an immersive and active program on CPR care, change in healthcare providers' attitudes towards patient safety was initiated.
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Affiliation(s)
- Sang Mo Je
- Department of Emergency Medicine, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 135-720, Korea.
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Semiautomated external defibrillators for in-hospital early defibrillation: a comparative study. Int J Technol Assess Health Care 2014; 30:78-89. [PMID: 24507242 DOI: 10.1017/s0266462313000652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES Semiautomated external defibrillators (AEDs) should be considered as a means to facilitate in-hospital early defibrillation (IHED) in areas where advanced life support rescuers are not readily available. In this study, we aimed to develop a checklist and a measurement protocol to evaluate and compare AEDs by assessing factors that may affect IHED. METHODS A clinical and technical comparison of six AEDs was performed. Technical specifications were analyzed, while an emergency team evaluated ergonomics and appropriateness for IHED at Bambino Gesù Children's Hospital. A measurement protocol was implemented, which aimed to assess the ability of defibrillators to recognize shockable and nonshockable rhythms, accuracy of delivered energy, and charging time. RESULTS Designs of AEDs differed in several features which influence their appropriateness for IHED. Some units showed poor ergonomics and instructions/feedback for cardiopulmonary resuscitation. Differences between defibrillators in recognizing shockable and nonshockable rhythms emerged for polymorphic ventricular tachycardia waveforms and when the frequency and amplitude of input signals varied. Tests for accuracy revealed poor performances at low and high impedance levels for most AEDs. Notably, differences greater than 20 seconds were found in the time from power-on to "ready for discharge." CONCLUSIONS The approach we used to assess AEDs allowed us to evaluate their appropriateness with respect to the organizational context, to measure their parameters, and to compare models. Results showed that ergonomics and/or performances (timing and accuracy) could be improved in each device.
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We still need a real-time hemodynamic monitor for CPR. Resuscitation 2013; 84:1297-8. [DOI: 10.1016/j.resuscitation.2013.06.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Accepted: 06/13/2013] [Indexed: 11/19/2022]
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Telemetry – Heartbeat of the system. Resuscitation 2013; 84:857-8. [DOI: 10.1016/j.resuscitation.2013.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 04/05/2013] [Indexed: 11/22/2022]
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Morrison LJ, Neumar RW, Zimmerman JL, Link MS, Newby LK, McMullan PW, Hoek TV, Halverson CC, Doering L, Peberdy MA, Edelson DP. Strategies for improving survival after in-hospital cardiac arrest in the United States: 2013 consensus recommendations: a consensus statement from the American Heart Association. Circulation 2013; 127:1538-63. [PMID: 23479672 DOI: 10.1161/cir.0b013e31828b2770] [Citation(s) in RCA: 213] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Chan JC, Wong TW, Graham CA. Factors associated with survival after in-hospital cardiac arrest in Hong Kong. Am J Emerg Med 2013; 31:883-5. [PMID: 23478113 DOI: 10.1016/j.ajem.2013.02.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 02/01/2013] [Accepted: 02/01/2013] [Indexed: 10/27/2022] Open
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Kozłowski D, Kłosiewicz T, Kowalczyk A, Kowalczyk AK, Koźluk E, Dudziak M, Homenda W, Raczak G. The knowledge of public access to defibrillation in selected cities in Poland. Arch Med Sci 2013; 9:27-33. [PMID: 23515455 PMCID: PMC3598127 DOI: 10.5114/aoms.2013.33345] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2011] [Revised: 05/15/2012] [Accepted: 09/21/2012] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION The Public Access to Defibrillation (PAD) program was designed to raise the awareness of sudden cardiac death (SCA) pre-hospital management among the community. The goal of the following research was to confirm the final impact of the Polish PAD program on various resident groups that differ by age, training and education level. MATERIAL AND METHODS The trial total number of participants reached 404 people from three cities divided into two groups. In group one (n = 295) were randomly selected people inside the trial area and in group two (n = 109) we had individuals who were theoretically trained in basic life support (BLS) algorithms, including the use of an automatic external defibrillator (AED). The research method was based on two different questionnaires completed by participants from each group. RESULTS The greatest knowledge of SCA, as well as the use of AED, and the best practical skills, were possessed by the residents of cities with a population over 100 000, aged between 18 and 30 years, who completed secondary or higher education (31.7%). The group with the smallest knowledge about SCA lived in the country (10.7%). The second group with little knowledge of the subject consisted mostly of individuals with primary education (4.19%) or professional abilities and over 50 years old (2.16%). CONCLUSIONS There must be some actions taken in order to increase the community awareness concerning automatic defibrillation. Training on AED and the possibility of practical exercise needs to be organized and should be conducted especially among residents of the countryside and people under 30 or over 50 years old.
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Affiliation(s)
- Dariusz Kozłowski
- Department of Cardiology and Electrotherapy, Medical University of Gdansk, Poland
- Chair of Health Sciences, Pomeranian Academy, Slupsk, Poland
| | | | - Adam Kowalczyk
- Department of Cardiology and Electrotherapy, Medical University of Gdansk, Poland
| | | | - Edward Koźluk
- 1 Chair and Department of Cardiology, Medical University of Warsaw, Poland
| | - Maria Dudziak
- Noninvasive Diagnostic Cardiovascular Department, Medical University of Gdansk, Poland
| | | | - Grzegorz Raczak
- Department of Cardiology and Electrotherapy, Medical University of Gdansk, Poland
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In-hospital cardiac arrest characteristics and outcome after defibrillator implementation and education: from 1 single hospital in Sweden. Am J Emerg Med 2012; 30:1712-8. [DOI: 10.1016/j.ajem.2012.01.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Revised: 01/25/2012] [Accepted: 01/26/2012] [Indexed: 11/21/2022] Open
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The effect of the AED and AED programs on survival of individuals, groups and populations. Prehosp Disaster Med 2012; 27:419-24. [PMID: 22985768 DOI: 10.1017/s1049023x12001197] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The automated external defibrillator (AED) is a tool that contributes to survival with mixed outcomes. This review assesses the effectiveness of the AED, consistencies and variations among studies, and how varying outcomes can be resolved. METHODS A worksheet for the International Liaison Committee on Resuscitation (ILCOR) 2010 science review focused on hospital survival in AED programs was the foundation of the articles reviewed. Articles identified in the search covering a broader range of topics were added. All articles were read by at least two authors; consensus discussions resolved differences. RESULTS AED use developed sequentially. Use of AEDs by emergency medical technicians (EMTs) compared to manual defibrillators showed equal or superior survival. AED use was extended to trained responders likely to be near victims, such as fire/rescue, police, airline attendants, and casino security guards, with improvement in all venues but not all programs. Broad public access initiatives demonstrated increased survival despite low rates of AED use. Home AED programs have not improved survival; in-hospital trials have had mixed results. Successful programs have placed devices in high-risk sites, maintained the AEDs, recruited a team with a duty to respond, and conducted ongoing assessment of the program. CONCLUSION The AED can affect survival among patients with sudden ventricular fibrillation (VF). Components of AED programs that affect outcome include the operator, location, the emergency response system, ongoing maintenance and evaluation. Comparing outcomes is complicated by variations in definitions of populations and variables. The effect of AEDs on individuals can be dramatic, but the effect on populations is limited.
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Lang D, Ang E. Effectiveness of using automated external defibrillator by trained healthcare professionals on survival outcomes among adult patients after in-hospital cardiac arrest: a systematic review. JBI LIBRARY OF SYSTEMATIC REVIEWS 2012; 10:1-10. [PMID: 27820408 DOI: 10.11124/jbisrir-2012-338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Affiliation(s)
- Dora Lang
- 1. Singapore National University Hospital Centre for Evidence Based Nursing: A Collaborating Centre of the Joanna Briggs Institute, 2. Singapore National University Hospital Centre for Evidenced Based Nursing: A Collaborating Centre of the Joanna Briggs Institute,
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Abstract
Recognition and appropriate treatment of ventricular fibrillation or pulseless ventricular tachycardia is an essential skill for healthcare providers. Appropriate defibrillation can improve survival and benefit patient outcome. Similarly, increased public access to automatic electronic defibrillators has been shown to improve out-of-hospital survival for cardiac arrest. When combined with high-quality cardiopulmonary resuscitation, electrical therapies are an important aspect of resuscitation in the patient with cardiac arrest. This article focuses on the use of electrical therapies, including defibrillation, cardiac pacing, and automated external defibrillators, in cardiac arrest.
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Dwyer TA, Dennett J. In-hospital use of automated external defibrillators does not improve survival. Aust Crit Care 2011; 24:210-2. [DOI: 10.1016/j.aucc.2011.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Accepted: 05/31/2011] [Indexed: 11/26/2022] Open
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ICU nurses' perceptions of potential constraints and anticipated support to practice defibrillation: a qualitative study. Intensive Crit Care Nurs 2011; 27:186-93. [PMID: 21641223 DOI: 10.1016/j.iccn.2011.04.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2010] [Revised: 04/21/2011] [Accepted: 04/29/2011] [Indexed: 10/18/2022]
Abstract
AIM The study examines the experience of intensive care nurses in caring for patients in cardiac arrest, and their perceptions of introducing nurse-led defibrillation. METHOD This was a descriptive, exploratory and qualitative study at an intensive care unit (ICU) of an acute regional hospital in Hong Kong. Twelve registered nurses were purposefully selected for interview. RESULTS Although all the participants were trained in basic life support, only 50% were trained in advanced cardiac life support (ACLS), and those trained in ACLS described having limited opportunities to apply their defibrillation knowledge. Whilst participants believed that they were theoretically prepared to influence the patient's resuscitation outcomes, newly qualified nurses were reluctant to be accountable for defibrillation. In contrast, experienced nurses were more willing to perform nurse-led defibrillation. Support from management, cooperation between nurses and doctors, regular in-hospital 'real-drill' programmes, sponsorship for training, and the use of alternative defibrillation equipment should be considered to encourage nurse-led defibrillation in ICU settings. CONCLUSION Nurse-led defibrillation is an approach of delivering prompt care to critically ill patients, and a way ahead for intensive care nursing in Hong Kong. Emphasis on a consistent policy to promote nurse-led defibrillation practice is needed.
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Nolan JP, Soar J, Zideman DA, Biarent D, Bossaert LL, Deakin C, Koster RW, Wyllie J, Böttiger B. European Resuscitation Council Guidelines for Resuscitation 2010 Section 1. Executive summary. Resuscitation 2011; 81:1219-76. [PMID: 20956052 DOI: 10.1016/j.resuscitation.2010.08.021] [Citation(s) in RCA: 847] [Impact Index Per Article: 65.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jerry P Nolan
- Anaesthesia and Intensive Care Medicine, Royal United Hospital, Bath, UK
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In situ simulation comparing in-hospital first responder sudden cardiac arrest resuscitation using semiautomated defibrillators and automated external defibrillators. Simul Healthc 2010; 5:82-90. [PMID: 20661007 DOI: 10.1097/sih.0b013e3181ccd75c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Multifaceted approaches using simulation and human factors methods may optimize in-hospital sudden cardiac arrest (SCA) response. The Arrhythmia Simulation/Cardiac Event Nursing Training-Automated External Defibrillator phase (ASCENT-AED) study used in situ medical simulation to compare traditional and AED-supplemented SCA first-responder models. METHODS The study was conducted at an academic 719-bed hospital with institutional review board approval. Two simulation scenarios were developed and featured either respiratory arrest with perfusing bradycardia or ventricular fibrillation (VF) arrest. Study floors were equipped with either a semiautomated defibrillator (SD) only (control) or with both SD and AED (experimental); subjects functioned as solitary first responders and did not receive resuscitation training. RESULTS Fifty nurses were enrolled on control (n=25) and experimental (n=25) floors. The groups' nonblinded performances exhibited the following differences during VF scenario: slower calls for help by the control group [mean time to completion of 25+/-17 seconds versus 18+/-11 seconds for the experimental group (P<0.05)] and fewer subjects in the control group performing chest compressions [44.0% versus experimental group's 95.8% (P<0.001)]. Eighty-eight percent of the control group defibrillated the manikin at an average of 155+/-59 seconds, with 32.0% of those subjects using semiautomated rhythm analysis; 100% (not significant [NS]) of experimental group defibrillated at 154+/-72 seconds (NS) with 100% AED analysis (P<0.001). Fewer control group subjects (28.0%) were observed during the bradycardia scenarios to perform inappropriate chest compressions than the AED-supplemented subjects [69.6% (P=0.01)]; nonindicated defibrillation was delivered during these scenarios by a single subject in the control group. Twenty-eight percent and 72% of VF scenarios were managed appropriately by control and experimental groups, respectively; bradycardia scenarios were managed without severe adverse event by 64% of control group and 28% of experimental group. CONCLUSIONS In situ simulation can provide useful information, both anticipated and unexpected, to guide decisions about proposed defibrillation technologies and SCA response models for in-hospital resuscitation system design and education before implementation.
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Chan PS, Krumholz HM, Spertus JA, Jones PG, Cram P, Berg RA, Peberdy MA, Nadkarni V, Mancini ME, Nallamothu BK. Automated external defibrillators and survival after in-hospital cardiac arrest. JAMA 2010; 304:2129-36. [PMID: 21078809 PMCID: PMC3587791 DOI: 10.1001/jama.2010.1576] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CONTEXT Automated external defibrillators (AEDs) improve survival from out-of-hospital cardiac arrests, but data on their effectiveness in hospitalized patients are limited. OBJECTIVE To evaluate the association between AED use and survival for in-hospital cardiac arrest. DESIGN, SETTING, AND PATIENTS Cohort study of 11,695 hospitalized patients with cardiac arrests between January 1, 2000, and August 26, 2008, at 204 US hospitals following the introduction of AEDs on general hospital wards. MAIN OUTCOME MEASURE Survival to hospital discharge by AED use, using multivariable hierarchical regression analyses to adjust for patient factors and hospital site. RESULTS Of 11,695 patients, 9616 (82.2%) had nonshockable rhythms (asystole and pulseless electrical activity) and 2079 (17.8%) had shockable rhythms (ventricular fibrillation and pulseless ventricular tachycardia). AEDs were used in 4515 patients (38.6%). Overall, 2117 patients (18.1%) survived to hospital discharge. Within the entire study population, AED use was associated with a lower rate of survival after in-hospital cardiac arrest compared with no AED use (16.3% vs 19.3%; adjusted rate ratio [RR], 0.85; 95% confidence interval [CI], 0.78-0.92; P < .001). Among cardiac arrests due to nonshockable rhythms, AED use was associated with lower survival (10.4% vs 15.4%; adjusted RR, 0.74; 95% CI, 0.65-0.83; P < .001). In contrast, for cardiac arrests due to shockable rhythms, AED use was not associated with survival (38.4% vs 39.8%; adjusted RR, 1.00; 95% CI, 0.88-1.13; P = .99). These patterns were consistently observed in both monitored and nonmonitored hospital units where AEDs were used, after matching patients to the individual units in each hospital where the cardiac arrest occurred, and with a propensity score analysis. CONCLUSION Among hospitalized patients with cardiac arrest, use of AEDs was not associated with improved survival.
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Affiliation(s)
- Paul S Chan
- Saint Luke's Mid America Heart Institute, 4401 Wornall Rd, Fifth Floor, Kansas City, MO 64111, USA.
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Link MS, Atkins DL, Passman RS, Halperin HR, Samson RA, White RD, Cudnik MT, Berg MD, Kudenchuk PJ, Kerber RE. Part 6: Electrical Therapies. Circulation 2010; 122:S706-19. [DOI: 10.1161/circulationaha.110.970954] [Citation(s) in RCA: 223] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Elektrotherapie: automatisierte externe Defibrillatoren, Defibrillation, Kardioversion und Schrittmachertherapie. Notf Rett Med 2010. [DOI: 10.1007/s10049-010-1369-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Deakin CD, Nolan JP, Sunde K, Koster RW. European Resuscitation Council Guidelines for Resuscitation 2010 Section 3. Electrical therapies: Automated external defibrillators, defibrillation, cardioversion and pacing. Resuscitation 2010; 81:1293-304. [DOI: 10.1016/j.resuscitation.2010.08.008] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Robert N, Kloppe C, Mügge A, Hanefeld C. [In-hospital resuscitation concept with first-responder defibrillation. 2-year experience]. MEDIZINISCHE KLINIK (MUNICH, GERMANY : 1983) 2010; 105:469-474. [PMID: 20676948 DOI: 10.1007/s00063-010-1080-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2010] [Accepted: 05/26/2010] [Indexed: 05/29/2023]
Abstract
BACKGROUND AND PURPOSE Sudden cardiac arrest appears in 1-5 patients/ 1,000 clinical admissions. In spite of different research approaches, the prognosis after in-hospital resuscitation has not significantly improved in the last 40 years. This account presents the experiences with a hospital-wide emergency plan using the concept of defibrillation by first responders. METHODS In 2003, a hospital-wide emergency plan was implemented. The concept comprised the setup of 15 "defibrillator points", training of the entire hospital personnel as first responder, and the introduction of an emergency team. Over the following 3 years, the concept was optimized. In a period from May 2006 to April 2008, the data of all patients who received an in-hospital resuscitation were collected. RESULTS Within 24 months, a total of 41 resuscitations were conducted. Out of these, 24 patients (58%) were under intensive monitoring when the event occurred. Initially, 15 patients (36%) showed ventricular fibrillation, 15 (36%) a pulseless electrical activity, and eleven (27%) an asystoly. A total of twelve patients (29%) left hospital alive. About half of them (42%) experienced ventricular fibrillation and were under observation at the time of event. CONCLUSION The data collected since the implementation of the hospital- wide emergency plan in 2003 reflect the daily clinical routine. The results show that there is a better outcome especially in patients with ventricular fibrillation when receiving first-responder defibrillation.
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Affiliation(s)
- Nils Robert
- Innere Klinik II/Kardiologie, Katharinen-Hospital Unna, Unna, Germany
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Rossano JW, Jefferson LS, Smith EO, Ward MA, Mott AR. Automated external defibrillators and simulated in-hospital cardiac arrests. J Pediatr 2009; 154:672-6. [PMID: 19167721 DOI: 10.1016/j.jpeds.2008.11.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2008] [Revised: 10/03/2008] [Accepted: 11/17/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To test the hypothesis that pediatric residents would have shorter time to attempted defibrillation using automated external defibrillators (AEDs) compared with manual defibrillators (MDs). STUDY DESIGN A prospective, randomized, controlled trial of AEDs versus MDs was performed. Pediatric residents responded to a simulated in-hospital ventricular fibrillation cardiac arrest and were randomized to using either an AED or MD. The primary end point was time to attempted defibrillation. RESULTS Sixty residents, 21 (35%) interns, were randomized to 2 groups (AED = 30, MD = 30). Residents randomized to the AED group had a significantly shorter time to attempted defibrillation [median, 60 seconds (interquartile range, 53 to 71 seconds)] compared with those randomized to the MD group [median, 103 seconds (interquartile range, 68 to 288 seconds)] (P < .001). All residents in the AED group attempted defibrillation at <5 minutes compared with 23 (77%) in the MD group (P = .01). CONCLUSIONS AEDs improve the time to attempted defibrillation by pediatric residents in simulated cardiac arrests. Further studies are needed to help determine the role of AEDs in pediatric in-hospital cardiac arrests.
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Affiliation(s)
- Joseph W Rossano
- Department of Pediatrics, Lillie Frank Abercrombie Section of Pediatric Cardiology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX 77030, USA.
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Cardiac arrest survival after implementation of automated external defibrillator technology in the in-hospital setting. Crit Care Med 2009; 37:1229-36. [DOI: 10.1097/ccm.0b013e3181960ff3] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dichtwald S, Matot I, Einav S. Improving the outcome of in-hospital cardiac arrest: the importance of being EARNEST. Semin Cardiothorac Vasc Anesth 2009; 13:19-30. [PMID: 19223286 DOI: 10.1177/1089253209332212] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Cardiopulmonary resuscitation techniques were introduced more than 50 years ago, yet the rate of survival from cardiac arrest, particularly in the hospital setting, remains dismally low. This article reviews the prevalence, etiology, and outcome of in-hospital cardiac arrest, with a focus on the determinants of outcome that are amenable to improvement. These include principally components of basic life support that may be supported by either prompting or mechanical assistance (eg, chest compression, ventilation, and defibrillation). Also reviewed are preevent and postevent effectors such as medical staff skills and recognition of impending arrest, induction of mild hypothermia, and stabilization after return of spontaneous circulation.
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Affiliation(s)
- Sara Dichtwald
- Department of Anesthesiology and Critical Care Medicine, Sourasky Medical Center affiliated with the Tel Aviv University, Tel Aviv, Israel
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Ramenofsky DH, Weissman DE. Cardiopulmonary Resuscitation Survival in the Hospital Setting # 179. J Palliat Med 2009; 12:89-90. [DOI: 10.1089/jpm.2009.9652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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