Open Access

ARTICLE

Screening performance of congenital heart defects in first trimester using simple cardiac scan, nuchal translucency, abnormal ductus venosus blood flow and tricuspid regurgitation

Natasa Karadzov Orlic¹, Amira Egic¹, Barbara Damnjanovic‐Pazin MD2 | Relja Lukic¹, Ivana Joksic³, Zeljko Mikovic¹

1 High‐risk Pregnancy Unit, Obsterics/ Gynecolgy Clinic “Narodni font”, School of Medicine, University of Belgrade, Belgrade, Serbia
2 High‐risk Pregnancy Unit, Obsterics/ Gynecolgy Clinic “Narodni font”, Belgrade, Serbia
3 Genetic Laboratory, Obsterics/Gynecolgy Clinic “Narodni font”, University of Belgrade, Belgrade, Serbia

* Corresponding Author: Natasa Karadzov Orlic, Obsterics/Gynecolgy Clinic “Narodni font”, High‐risk Pregnancy Unit, School of Medicine, University of Belgrade, Str. Kraljice Natalije 62, Belgrade 11000, Serbia. Email: