title: [Complications of heart catheterization and angiocardiography in children up to 3 years old with congenital heart defects].
mesh_terms: D000367:Age Factors; D000790:Angiocardiography / Q000009:adverse effects*; D006328:Cardiac Catheterization / Q000009:adverse effects*; D002675:Child, Preschool; D005260:Female; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D008297:Male
vernacular_title: Oslozheniia pri zondirovanii i angiokardiografii u deteĭ do 3 let s vrozhdennymi porokami serdtsa.