Vascularr rings, and pulmonary arterial slings, are relatively rare vascular anomalies, but are importantt lesions to recognize, since if left untreated, patients may experience life-threatening respiratoryy compromise and "near death" episodes. Surgical therapy, however, is almost alwayss curative. As most infants and children initially present with respiratory symptoms, theyy are frequently referred to and managed by pulmonologists and otorinolaryngologists beforee being presented to a surgical team. A high index of suspicion is necessary to direct thee diagnostic work-up, which may rapidly reveal the correct diagnosis, and allow for timely surgicall repair.