The novelties of adult advanced life support and post-resuscitation therapy

The fourth element of chain-of-survival contains advanced life support and post-resuscitation treatment. Both treatment options influence the outcome of patients suffering cardiac arrest. Advanced life support includes all interventions that require special medical equipment and expertise. High-quality chest compressions and early defibrillation (if indicated) compose the main elements of advanced life support. Clarifying and treating the cause of cardiac arrest have also high priority, in which point-of-care ultrasound plays an important role. In addition, securing higher level of airway and capnography, securing intravenous or intraosseous line, and the parenteral administration of drugs - such as epinephrine or amiodarone - are the most important steps of advanced life support. If conventional therapy is unsuccessful, extracorporeal circulatory support can be used in special patient populations. The protection of vital organs that are sensitive to hypoxia (brain and heart) has a high priority after the return of spontaneous circulation beside the causative treatment of cardiac arrest. The most important parts of the supportive post-resuscitation treatment are: targeting normoxia, normocapnia, normotension, normoglycemia, and the application of target temperature management.