[Perioperative management of open heart surgery for a low body weight (1,496 g) infant].
D001024:Aortic Valve Stenosis / Q000151:congenital* / Q000601:surgery; D006348:Cardiac Surgical Procedures / Q000379:methods*; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008297:Male