[Current status of surgical therapy of congenital heart diseases in infants and young children--compilation of a nationwide survey].
D000367:Age Factors; D002315:Cardiopulmonary Bypass; D006330:Heart Defects, Congenital / Q000453:epidemiology / Q000601:surgery*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007564:Japan; D011795:Surveys and Questionnaires