You\u2019ve probably heard at least one story about a student athlete who went into cardiac arrest on the court or field, or a young runner who collapsed during a marathon. This can be shocking, because we often think that younger people are in perfect health, and not at risk for serious medical problems.\nEach year, a small number of student athletes and young adults die suddenly from heart-related conditions. Many have no symptoms, or very few symptoms, before it happens. This doesn\u2019t mean you should panic, but it is important to learn about your family history and know how to spot signs of heart problems.\nCauses & Risks for Young Adults and Student Athletes\nIn some people, vigorous exercise\u00a0\u2014 like the kind you\u2019d find at an athletic practice or in a competition \u2013 can trigger a condition that showed no symptoms before. According to the National Collegiate Athletic Association (NCAA), sudden death from a heart condition affects one in 40,000 student athletes. It is the leading cause of all sudden deaths that happen to college athletes during exercise, training, and competition.\nHeart Problems or Conditions in Young Adults and Student Athletes\nSome causes of heart problems in student athletes and young adults can include:\n\nHypertrophic cardiomyopathy, a type of heart muscle disease that makes the walls of your heart stiff or thick and less able to pump enough blood to meet your body\u2019s needs\nProblems with your coronary arteries\nLong QT syndrome, a heart rhythm problem that causes fast, chaotic heartbeats\n\nFamily history plays a big part in your risks. If you had a family member die suddenly because of a heart-related problem before the age of 50, talk to your doctor about your risks.\nSymptoms of Heart Problems\nIn some cases, heart problems have no symptoms, or the symptoms can be very mild. Symptoms can include:\n\nChest pain\nFatigue, or feeling very tired\nA fast or irregular heartbeat\nWeakness\nShortness of breath\nFainting during activity\n\nStaying Safe\nIf you\u2019re an athlete, you\u2019ll need to undergo a medical exam to take part in sports. This exam might not be enough to diagnose a heart condition, so talk to your doctor about your family history and symptoms. Your doctor may order other tests to make sure your heart is healthy enough for sports.\nIf you have a heart condition, talk to your doctor about what is right for you. Some conditions may make competitive sports off-limits, but your doctor can help you find safe, healthy options for staying active. Learn more by visiting the UPMC Heart and Vascular Institute online.