Unusual "midseptal" sinus venosus defect.
An unusual case of an interatrial communication similar to a sinus venosus defect associated with an overriding pulmonary venous chamber is reported. There was no direct connection of the pulmonary venous system with either the superior vena cava or the low right atrium, as is usual with sinus venosus defects. This defect may represent the result of a sinus venosus defect associated with cor triatriatum.
Erickson
L C
LC
Department of Pediatrics and Clinical Investigation, Naval Medical Center, San Diego, CA 92134-5000, USA.
Cocalis
M W
MW
Lamberti
J J
JJ
D003310:Cor Triatriatum; D004374:Ductus Arteriosus, Patent / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery; D015199:Extracorporeal Membrane Oxygenation; D006325:Heart Atria / Q000002:abnormalities / Q000196:embryology; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D017380:Hypertrophy, Right Ventricular / Q000150:complications / Q000209:etiology; D007223:Infant; D008297:Male; D011667:Pulmonary Veins / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D014463:Ultrasonography; D014694:Ventricular Outflow Obstruction / Q000209:etiology / Q000628:therapy