Final answer:
Athletes with possible Marfan syndrome should undergo an echocardiography to assess their heart and aorta's condition before being cleared to participate in sports.
Step-by-step explanation:
Athletes with suspected Marfan syndrome should undergo echocardiography before clearance for participation is granted. Marfan syndrome is a genetic disorder that affects the body's connective tissue and can lead to abnormalities in the heart and blood vessels, among other issues. Because participation in sports could significantly increase the risk of serious cardiovascular events in individuals with Marfan syndrome, it is crucial to assess the condition of their heart and aorta.
An echocardiogram is a non-invasive test that uses ultrasound to create images of the heart and can reveal the size, shape, and function of the heart and aorta. This test provides vital information to physicians regarding the athlete's safety in physical activities.