Coronary arterial fistulae are rare, but it is one of the most common coronary artery anomalies. Most of the cases are asymptomatic in younger patients unless it is large and of haemodynamic significance. The incidence of thromboembolic complications usually increases with age. We report a case of a young male in his early 20s presenting with central chest pain. Coronary computed tomographic angiography revealed acute coronary syndrome due to a fistula between right coronary artery and right atrium occluded by thrombus. After discussion with coronary and congenital heart multidisciplinary team, a consensus was agreed that we should manage him conservatively with anticoagulant and antiplatelet therapy and a 3-month follow-up strategy that included repeating cardiac imaging. After a year, his anticoagulation and antiplatelet medication was discontinued.
Keywords: Cardiovascular medicine; Clinical diagnostic tests; Interventional cardiology; Ischaemic heart disease; Radiology (diagnostics).
© BMJ Publishing Group Limited 2023. No commercial re-use. See rights and permissions. Published by BMJ.