title: Persistent left superior vena cava draining into an unroofed coronary sinus in tricuspid atresia: an uncommon anomaly.
abstract: This report describes the preoperative diagnosis of a 6-month-old child with tricuspid atresia related to an unroofed coronary sinus. The anomaly usually is diagnosed after the Fontan operation due to persistent arterial desaturation. Preoperative recognition of this association is important. All cases of tricuspid atresia should be screened for associated persistent left superior vena cava draining into an unroofed coronary sinus.
authors.affiliation: Department of Cardiology, GB Pant Hospital, New Delhi, 110002, India. drmohitgupta@yahoo.com
authors.forename: Mohit D
authors.initials: MD
authors.lastname: Gupta
authors.forename: M P
authors.initials: MP
authors.lastname: Girish
authors.forename: S
authors.initials: S
authors.lastname: Ramakrishnan
mesh_terms: D000015:Abnormalities, Multiple; D006348:Cardiac Surgical Procedures / Q000379:methods*; D054326:Coronary Sinus / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D003330:Coronary Vessel Anomalies / Q000000981:diagnostic imaging* / Q000601:surgery; D003937:Diagnosis, Differential; D004452:Echocardiography; D005500:Follow-Up Studies; D006325:Heart Atria / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D007223:Infant; D008297:Male; D018785:Tricuspid Atresia / Q000000981:diagnostic imaging* / Q000601:surgery; D014683:Vena Cava, Superior / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery