If an athlete has an acute venous thromboembolism and is taking anticoagulants, which sport can they participate in?

An athlete who has an acute venous thromboembolism and is on anticoagulants should engage in sports that carry a lower risk of trauma and injury. Cross country running is often considered a safer option in this scenario because it is primarily a non-contact sport with minimal risk of collisions or falls that could lead to serious bleeding issues associated with anticoagulant use.

On the other hand, sports such as swimming, weightlifting, and rugby involve varying degrees of risk. Swimming may seem low-risk, but it still includes the possibility of injuries that could occur in the water. Weightlifting carries the risk of strains, drops, or accidental injuries from heavy weights. Rugby is a contact sport with a high likelihood of impacts and injuries, which could jeopardize the athlete's safety while taking anticoagulants. Thus, cross country running is the most suitable option as it allows for participation in physical activity while minimizing the risk of serious injury.