Postarrest care refers to the medical care provided to patients following a sudden cardiac arrest. This includes interventions such as cardiopulmonary resuscitation (CPR), defibrillation, medications to stabilize the patient's condition, and ongoing monitoring and support to prevent further cardiac events. Postarrest care is crucial in improving the chances of survival and reducing the risk of neurological complications in patients who have experienced cardiac arrest. Research in this area focuses on identifying best practices for postarrest care, improving outcomes for patients, and developing new interventions to enhance survival rates and quality of life for individuals who have suffered sudden cardiac arrest.