Shared decision making in athletes with cardiovascular disease: what we can learn from a masters athlete.

A 75-year-old male cyclist began suffering from palpitations on exertion. Symptoms terminated spontaneously with cessation of physical activity. The episodes caused significant distress with an impact on physical performance and quality of life. An echocardiogram showed a dilated left atrium, and an exercise ECG demonstrated that episodes of atrial fibrillation developed when his ventricular rate was above 140 beats per minute. Rate control could not be offered due to a history of sinus bradycardia nor rhythm control due to low likelihood of success. Anticoagulant therapy was commenced but discontinued at patient request as he considered risks to outweigh benefits given his desire to continue cycling. Management of athletes with atrial fibrillation is based on guidelines for the general population; however, treatment goals for athletes may differ. Shared decision making is essential to allow patients to make informed decisions about their care, accepting that individuals view treatment risks and benefits differently.