Cardiopulmonary bypass in infants under four months of age.
D001024:Aortic Valve Stenosis / Q000601:surgery; D002315:Cardiopulmonary Bypass / Q000009:adverse effects / Q000379:methods; D005260:Female; D006330:Heart Defects, Congenital / Q000601:surgery; D006352:Heart Ventricles / Q000002:abnormalities; D006801:Humans; D007036:Hypothermia, Induced; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009922:Oregon; D011183:Postoperative Complications; D011666:Pulmonary Valve Stenosis / Q000601:surgery; D011667:Pulmonary Veins / Q000002:abnormalities; D013771:Tetralogy of Fallot / Q000601:surgery; D014188:Transposition of Great Vessels / Q000150:complications / Q000401:mortality / Q000601:surgery