Sudden cardiac arrest (SCA) is an abrupt and unexpected loss of heart function. A SCA occurs unexpectedly and stops the heart from beating normally stopping blood flow to your heart and brain leading to a loss of consciousness and collapse. A SCA is not the same as a heart attack. A heart attack happens when the blood flow to your heart is cut off by a blockage. A SCA is caused by an abnormal heart rhythm. Although SCA is rare in children and youth, there are steps that can be taken to identify children who may be at risk or showing signs of a SCA. In the U.S. there is no mandatory reporting for pediatric SCA making it hard to know exactly how many events occur each year:
In studies among persons aged 1 through 18 years, the rate ranged from less than 1 to 4 deaths per 100,000 population per year.1
During 2004-2008, the rate of sudden cardiac death among National Collegiate Athletic Association Athletes was 2.3 cases per year.2
Three-quarters of SCA treated by EMS outside of a hospital occurs at home, with one-quarter treated in a public place.3
Knowing and not ignoring the signs and symptoms that put you at risk for a SCA is the first step in preventing a SCA. A SCA can be fatal if not treated right away. Survival relies on calling 911, starting cardiopulmonary resuscitation (CPR), and using an automatic external defibrillator (AED).
Learn the Signs, Symptoms, Personal and/or Family History of Sudden Cardiac Arrest
SCA symptoms may be misread or ignored but they should serve as red flags for an evaluation by a healthcare provider. Personal risk factors or a family history of certain conditions can increase the risk for SCA and the need for an evaluation with a healthcare provider. Talk to your child and their healthcare provider about the child's personal risk factors and family history that put them at risk for SCA.