Heart problems in YOUNG adults can be caused by many factors.. It's important to identify the root cause.. Common risk factors include smoking, high blood pressure, high cholesterol, and family history.. Symptoms may include chest pain, shortness of breath, palpitations, and fatigue.. It's vital to seek medical attention if you experience any of these symptoms.. Treatment options may include lifestyle changes, medications, or surgery.. Regular check-ups and a healthy lifestyle can prevent future heart problems..