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PURPOSE OF REVIEW: Acute coronary syndromes represent the commonest cause of out-of-hospital cardiac arrest (OHCA) in adults. Coronary angiography (CAG) followed by percutaneous coronary intervention (PCI) has been established as the treatment strategy for these patients. In this review, we aim first to discuss the potential risks and expected benefits from it, the caveats in its implementation, and the current tools for patient selection. Then summarize the recent evidence on the group of patients without ST-segment elevation on post-return of spontaneous circulation (ROSC) ECG. RECENT FINDINGS: The implementation of this strategy still shows a wide variation among the various systems of care.The presence of ST-segment elevation on post-ROSC ECG remains the most reliable tool for patient selection for immediate CAG.A primary PCI strategy is currently recommended for patients with ST-segment elevation on post-ROSC ECG regardless of the conscious state of patients.Recently several randomised studies including patients without ST-segment elevation on post-ROSC ECG showed no benefit with immediate CAG compared to delayed/ elective CAG. This has led to a substantial although not uniform change in current recommendations. SUMMARY: Recent studies show no benefit with immediate CAG in groups of patients without ST-segment elevation on post-ROSC ECG. Further refinements in selecting the appropriate patients for immediate CAG seem necessary.
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Reanimación Cardiopulmonar , Paro Cardíaco Extrahospitalario , Intervención Coronaria Percutánea , Adulto , Humanos , Angiografía Coronaria/efectos adversos , Intervención Coronaria Percutánea/efectos adversos , Paro Cardíaco Extrahospitalario/diagnóstico por imagen , Paro Cardíaco Extrahospitalario/terapia , Electrocardiografía/efectos adversosRESUMEN
BACKGROUND: Early coronary angiography (CAG) has been reported in individual studies and systematic reviews to significantly improve outcomes of patients with return of spontaneous circulation (ROSC) after cardiac arrest (CA). METHODS: We undertook a systematic review and meta-analysis to evaluate the impact of early CAG on key clinical outcomes in comatose patients after ROSC following out-of-hospital CA of presumed cardiac origin. We searched the PubMED, EMBASE, CINAHL, ERIC and Cochrane Central Register of Controlled Trials databases from 1990 until April 2020. Eligible studies compared patients undergoing early CAG to patients with late or no CAG. When randomized controlled trials (RCTs) existed for a specific outcome, we used their results to estimate the effect of the intervention. In the absence of randomized data, we used observational data. We excluded studies at high risk of bias according to the Robins-I tool from the meta-analysis. The GRADE system was used to assess certainty of evidence at an outcome level. RESULTS: Of 3738 citations screened, 3 randomized trials and 41 observational studies were eligible for inclusion. Evidence certainty across all outcomes for the RCTs was assessed as low. Randomized data showed no benefit from early as opposed to late CAG across all critical outcomes of survival and survival with favourable neurologic outcome for undifferentiated patients and for patient subgroups without ST-segment-elevation on post ROSC ECG and shockable initial rhythm. CONCLUSION: These results do not support routine early CAG in undifferentiated comatose patients and patients without STE on post ROSC ECG after OHCA. REVIEW REGISTRATION: PROSPERO - CRD42020160152.
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Although there are limited data regarding the formation of coronary artery aneurysms (CAAs) after drug-eluting stent (DES) implantation, CAAs appear to be a rare complication of coronary stenting. The exact mechanism of CAA formation is unknown, but several hypotheses have been proposed. As the use of DES increases, the clinical significance of these findings will become clearer. We report on a patient who developed multiple CAAs in 2 different locations after sirolimus-eluting stent implantation.
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Aneurisma Coronario/etiología , Stents Liberadores de Fármacos/efectos adversos , Intervención Coronaria Percutánea/instrumentación , Infarto del Miocardio con Elevación del ST/cirugía , Humanos , Masculino , Persona de Mediana Edad , Sirolimus/administración & dosificación , Resultado del TratamientoRESUMEN
INTRODUCTION: The aim of the EuReCa ONE study was to determine the incidence, process, and outcome for out of hospital cardiac arrest (OHCA) throughout Europe. METHODS: This was an international, prospective, multi-centre one-month study. Patients who suffered an OHCA during October 2014 who were attended and/or treated by an Emergency Medical Service (EMS) were eligible for inclusion in the study. Data were extracted from national, regional or local registries. RESULTS: Data on 10,682 confirmed OHCAs from 248 regions in 27 countries, covering an estimated population of 174 million. In 7146 (66%) cases, CPR was started by a bystander or by the EMS. The incidence of CPR attempts ranged from 19.0 to 104.0 per 100,000 population per year. 1735 had ROSC on arrival at hospital (25.2%), Overall, 662/6414 (10.3%) in all cases with CPR attempted survived for at least 30 days or to hospital discharge. CONCLUSION: The results of EuReCa ONE highlight that OHCA is still a major public health problem accounting for a substantial number of deaths in Europe. EuReCa ONE very clearly demonstrates marked differences in the processes for data collection and reported outcomes following OHCA all over Europe. Using these data and analyses, different countries, regions, systems, and concepts can benchmark themselves and may learn from each other to further improve survival following one of our major health care events.
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Reanimación Cardiopulmonar/estadística & datos numéricos , Servicios Médicos de Urgencia/estadística & datos numéricos , Paro Cardíaco Extrahospitalario/mortalidad , Anciano , Europa (Continente)/epidemiología , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Paro Cardíaco Extrahospitalario/terapia , Estudios Prospectivos , Sistema de Registros , Análisis de SupervivenciaAsunto(s)
Síndrome Coronario Agudo/terapia , Reanimación Cardiopulmonar/normas , Servicios Médicos de Urgencia/normas , Síndrome Coronario Agudo/diagnóstico , Síndrome Coronario Agudo/tratamiento farmacológico , Cateterismo Cardíaco/métodos , Cateterismo Cardíaco/normas , Reanimación Cardiopulmonar/métodos , Diagnóstico por Computador , Electrocardiografía , Servicios Médicos de Urgencia/métodos , Fibrinolíticos/uso terapéutico , Primeros Auxilios/normas , Humanos , Intervención Coronaria Percutánea , Terapia Trombolítica/métodos , Terapia Trombolítica/normasAsunto(s)
Reanimación Cardiopulmonar/normas , Servicios Médicos de Urgencia/normas , Paro Cardíaco/terapia , Guías de Práctica Clínica como Asunto , Adulto , Biomarcadores/sangre , Reanimación Cardiopulmonar/métodos , Niño , Consenso , Cardioversión Eléctrica/normas , Urgencias Médicas , Servicios Médicos de Urgencia/métodos , Medicina Basada en la Evidencia , Primeros Auxilios , Paro Cardíaco/tratamiento farmacológico , Humanos , Recién Nacido , Monitoreo Fisiológico/normas , Fibrilación Ventricular/terapiaRESUMEN
The process for evaluating the resuscitation science has evolved considerably over the past 2 decades. The current process, which incorporates the use of the GRADE methodology, culminated in the 2015 CoSTR publication, which in turn will inform the international resuscitation councils' guideline development processes. Over the next few years, the process will continue to evolve as ILCOR moves toward a more continuous evaluation of the resuscitation science.
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Reanimación Cardiopulmonar/normas , Consenso , Servicios Médicos de Urgencia/normas , Medicina Basada en la Evidencia , Paro Cardíaco/terapia , Guías de Práctica Clínica como Asunto , Sesgo , Reanimación Cardiopulmonar/métodos , Urgencias Médicas , Servicios Médicos de Urgencia/métodos , Humanos , Estudios Observacionales como Asunto , Proyectos de InvestigaciónAsunto(s)
Reanimación Cardiopulmonar/normas , Paro Cardíaco/terapia , Adulto , Algoritmos , Niño , Europa (Continente) , HumanosRESUMEN
Hellenic J Cardiol. 2014; 55: 378-385. At the request of the authors, the name of the second author of this Original Research article has been changed from Athanasios Patialakas to Athanasios Patialiakas.
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INTRODUCTION: Cardiopulmonary resuscitation (CPR) is not always executed in compliance with contemporary guidelines and the quality of CPR may differ among hospitals within the same country or among categories of healthcare providers and medical specialties. The aim of this study was to assess attitudes of cardiology healthcare professionals towards CPR guidelines. METHODS: An anonymous questionnaire was posted online during 2009. Responders were asked about their age, gender, occupation, and training/experience in CPR. Responders' attitudes towards CPR were assessed using 7 questions regarding the accuracy of their opinions about the automated external defibrillator, public defibrillation programs, CPR performance, and therapeutic hypothermia. A score (0 to 7) was formed by assigning grade 1 to answers that accorded with European Resuscitation Council (ERC) guidelines and grade 0 to all other answers. The reliability analysis for this score yielded a Cronbach's alpha of 0.78. RESULTS: There were 544 responders (158 females), median age 34 years (30, 40). Median score was 5 (3, 6). Attending an ERC resuscitation course (beta=0.33, SE beta=0.05, p<0.001), age (beta=-0.15 SE beta=0.05, p=0.002), involvement in >10 CPRs /year (beta=0.19, SE beta=0.05, p<0.001), and being a physician (beta=0.17, SE beta=0.05, p=0.001) were all independent predictors of score. Attendance at an ERC course (OR: 2.7 [1.5 to 4.7]), being a physician (OR: 2 [1.3 to 5]) and involvement in >10 CPRs /year (OR: 1.7 [1.1 to 2.7]) were also independent predictors for attitudes that accorded with contemporary guidelines regarding therapeutic hypothermia. CONCLUSIONS: Attending an ERC resuscitation course, frequent involvement in CPR attempts, younger age, and being a physician were all independent predictors for more positive attitudes towards the guidelines. These factors, with the exception of age, were also associated with positive attitudes towards the implementation of therapeutic hypothermia.
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Actitud del Personal de Salud , Cardiología/normas , Guías de Práctica Clínica como Asunto/normas , Resucitación/normas , Adulto , Femenino , Grecia , Humanos , Masculino , Reproducibilidad de los Resultados , Resucitación/psicología , Estudios Retrospectivos , Encuestas y CuestionariosRESUMEN
Management and prevention of cardiac arrest in the setting of heart disease is a challenge for modern cardiology. After reviewing the aetiology of sudden cardiac death and discussing the way to identify candidates at risk, we emphasise the role of percutaneous coronary interventions during and after cardiopulmonary resuscitation in the treatment of patients with return of spontaneous circulation after cardiac arrest.