Out-of-Hospital Cardiac Arrest in General Population and Sudden Cardiac Death in Athletes

Abstract

Sudden cardiac death (SCD) is still one of the leading causes of cardiovascular death in the developed countries. The incidence of out-of-hospital cardiac arrest in Europe varies from 67 to 170 per 100,000 population. The chain of survival will be described in detailed steps. We are going to summarize the treatment options for sudden cardiac arrest from recognition of SCD to resuscitation and post cardiac arrest care. The role of awereness and Automated External Defibrillator and Public Access Defibrillation (AED-PAD) programs will be discussed in brief. SCD is one of the most common causes of death among athletes. Sport can trigger SCD in individuals who already have unknown form of heart disease. Our aim was to detail the underlying causes of SCD in athletes and to identify the possible screening techniques. Existing disease (e.g., myocardial hypertrophy, fibrosis) can be seen as a substrate, and sport as a trigger can cause arrhythmias, increased catecholamine release, acidosis, and dehydration. We will highlight the importance of sports medicine and periodic examination in screening for these conditions. Depending on the etiology, this may include exercise ECG, Holter monitor, CT, MR, echocardiography, and coronagraphy. We are going to conclude the new recommendations for COVID-19 post-infection care for athletes.