[EMERGENCY EXTRACORPOREAL CIRCULATION. (APROPOS OF A CASE)].
D001024:Aortic Valve Stenosis; D002648:Child; D005112:Extracorporeal Circulation; D006321:Heart; D006354:Heart, Artificial
AORTIC VALVE STENOSIS; CHILD; HEART, MECHANICAL
CIRCULATION EXTRA-CORPORELLE D'URGENCE. (A PROPOS D'UNE OBSERVATION)