title: Persistent chest pain one year after cardiac surgery.
mesh_terms: D000368:Aged; D001026:Coronary Artery Bypass; D004452:Echocardiography; D006322:Heart Aneurysm / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male; D010149:Postoperative Pain / Q000209:etiology*