[New method of long-term catheterization of the left atrium during open-heart surgery in young children].
D006328:Cardiac Catheterization / Q000379:methods*; D002648:Child; D006325:Heart Atria; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D007430:Intraoperative Care; D013997:Time Factors
Novyĭ sposob dlitel'noĭ kateterizatsii levogo predserdiia pri operatsiiakh na otkrytom serdtse u deteĭ rannego vozrasta.