title: [2-dimensional echocardiography in the indication for surgery in premature and low-birth-weight infants].
mesh_terms: D006348:Cardiac Surgical Procedures; D003937:Diagnosis, Differential; D004452:Echocardiography / Q000295:instrumentation; D005260:Female; D006330:Heart Defects, Congenital / Q000145:classification / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D011379:Prognosis
vernacular_title: 2-D echocardiographia a koraszülöttek és kissúlyú csecsemök mütéti indikációjában. Szívmütétek-szívkatéterezés nélkül.