Epidemiology and management of cardiac arrest: what registries are revealing.
Major European institutions report cardiovascular disease (CVD) as the first cause of death in adults, with cardiac arrest and sudden death due to coronary ischaemia as the primary single cause. Global incidence of CVD is decreasing in most European countries, due to prevention, lifestyle and treatment. Mortality of acute coronary events inside the hospital decreases more rapidly than outside the hospital. To improve the mortality of cardiac arrest outside the hospital, reliable epidemiological and process figures are essential: "we can only manage what we can measure". Europe is a patchwork of 47 countries (total population of 830 million), with a 10-fold difference in incidence of coronary heart disease between North and South, East and West, and a 5-fold difference in number of EMS-treated cardiac arrest (range 17-53/1000,000/year). Epidemiology of cardiac arrest should not be calculated as a European average, but it is appropriate to describe the incidence of cardiac arrest, the resuscitation process, and the outcome in each of the European regions, for benchmarking and quality management. Epidemiological reports of cardiac arrest should specify definitions, nominator (number of cases) and denominator (study population). Recently some regional registries in North America, Japan and Europe fulfilled these conditions. The European Registry of Cardiac Arrest (EuReCa) has the potential to achieve these objectives on a pan-European scale. For operational applications, the Utstein definition of "Cardiac arrest" is used which includes the potential of survival. For application in community health, the WHO definition of "sudden death" is frequently used, describing the mode of death. There is considerable overlap between both definitions. But this explains that no single method can provide all information. Integrating data from multiple sources (local, national, multinational registries and surveys, death certificates, post-mortem reports, community statistics, medical records) may create a holistic picture of cardiac arrest in the community.
University Hospital Schleswig-Holstein, Campus Kiel, Department of Anaesthesiology, Schwanenweg 21, 24105 Kiel, Germany; German Resuscitation Registry, Klinik für Anästhesiologie und Operative Intensivmedizin, Schwanenweg 21, 24105 Kiel, Germany. Electronic address: graesner@reanimationsregister.de.
Jan-Thorsten
JT
Gräsner
Leo
L
Bossaert
D000328:Adult; D002318:Cardiovascular Diseases / Q000453:epidemiology / Q000401:mortality / Q000628:therapy*; D016757:Death, Sudden, Cardiac / Q000453:epidemiology / Q000517:prevention & control*; D005060:Europe / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D058687:Out-of-Hospital Cardiac Arrest / Q000453:epidemiology / Q000401:mortality / Q000628:therapy*; D012042:Registries; D012151:Resuscitation / Q000379:methods
Resucitation; epidemiology; organization and administration; registries; sudden cardiac arrest