| Prepregnancy diabetes and offspring risk of congenital heart disease: a nationwide cohort study N Øyen, LJ Diaz, E Leirgul, HA Boyd, J Priest, ER Mathiesen, ... Circulation 133 (23), 2243-2253, 2016 | 332 | 2016 |
| Birth prevalence of congenital heart defects in Norway 1994-2009—a nationwide study E Leirgul, T Fomina, K Brodwall, G Greve, H Holmstrøm, SE Vollset, ... American heart journal 168 (6), 956-964, 2014 | 201 | 2014 |
| Association between fetal congenital heart defects and maternal risk of hypertensive disorders of pregnancy in the same pregnancy and across pregnancies HA Boyd, S Basit, I Behrens, E Leirgul, H Bundgaard, J Wohlfahrt, ... Circulation 136 (1), 39-48, 2017 | 117 | 2017 |
| Preeclampsia in healthy women and endothelial dysfunctioná10 years later MK Sandvik, E Leirgul, O Nygňrd, PM Ueland, A Berg, E Svarstad American journal of obstetrics and gynecology 209 (6), 569. e1-569. e10, 2013 | 117 | 2013 |
| Possible Common Aetiology behind Maternal Preeclampsia and Congenital Heart Defects in the Child: a Cardiovascular Diseases in N orway Project Study K Brodwall, E Leirgul, G Greve, SE Vollset, H Holmstrøm, GS Tell, N Øyen Paediatric and perinatal epidemiology 30 (1), 76-85, 2016 | 98 | 2016 |
| Maternal diabetes, birth weight, and neonatal risk of congenital heart defects in Norway, 1994–2009 E Leirgul, K Brodwall, G Greve, SE Vollset, H Holmstrøm, GS Tell, N Øyen Obstetrics & Gynecology 128 (5), 1116-1125, 2016 | 87 | 2016 |
| Trends in mortality of congenital heart defects J Jortveit, N Øyen, E Leirgul, T Fomina, GS Tell, SE Vollset, L Eskedal, ... Congenital heart disease 11 (2), 160-168, 2016 | 67 | 2016 |
| Association between maternal folic acid supplementation and congenital heart defects in offspring in birth cohorts from Denmark and Norway N Øyen, SF Olsen, S Basit, E Leirgul, M Strøm, L Carstensen, ... Journal of the American Heart Association 8 (6), e011615, 2019 | 56 | 2019 |
| 2025 ESC Guidelines for the management of cardiovascular disease and pregnancy: Developed by the task force on the management of cardiovascular disease and pregnancy of the … J De Backer, KH Haugaa, NE Hasselberg, M de Hosson, M Brida, ... European heart journal 46 (43), 4462-4568, 2025 | 54 | 2025 |
| Mortality and complications in 3495 children with isolated ventricular septal defects J Jortveit, E Leirgul, L Eskedal, G Greve, T Fomina, G Døhlen, GS Tell, ... Archives of disease in childhood 101 (9), 808-813, 2016 | 53 | 2016 |
| Recurrence of congenital heart defects among siblings—a nationwide study K Brodwall, G Greve, E Leirgul, GS Tell, SE Vollset, N Øyen American journal of medical genetics Part A 173 (6), 1575-1585, 2017 | 49 | 2017 |
| Endothelial dysfunction in ME/CFS patients MK Sandvik, K Sørland, E Leirgul, IG Rekeland, CS Stavland, O Mella, ... PLoS One 18 (2), e0280942, 2023 | 46 | 2023 |
| Periconceptional Folic Acid Supplementation and Infant Risk of Congenital Heart Defects in N orway 1999–2009 E Leirgul, T Gildestad, RM Nilsen, T Fomina, K Brodwall, G Greve, ... Paediatric and perinatal epidemiology 29 (5), 391-400, 2015 | 44 | 2015 |
| The five‐year survival of children with Down syndrome in Norway 1994–2009 differed by associated congenital heart defects and extracardiac malformations K Brodwall, G Greve, E Leirgul, K Klungsøyr, H Holmstrøm, SE Vollset, ... Acta Paediatrica 107 (5), 845-853, 2018 | 38 | 2018 |
| Intake of sucrose-sweetened soft beverages during pregnancy and risk of congenital heart defects (CHD) in offspring MTG Dale, P Magnus, E Leirgul, H Holmstrøm, HK Gjessing, K Brodwall, ... European Journal of Epidemiology 34 (4), 383-396, 2019 | 24 | 2019 |
| Vascular endothelial function assessed by flow-mediated vasodilatation in young adults born very preterm or with extremely low birthweight: a regional cohort study B Engan, M Engan, G Greve, M Vollsæter, KO Hufthammer, E Leirgul Frontiers in Pediatrics 9, 734082, 2021 | 17 | 2021 |
| Transcatheter intervention for coarctation of the aorta: a nordic population-based registry with long-term follow-up P Eriksson, J Pihkala, AS Jensen, G Dohlen, P Liuba, H Wahlander, ... Cardiovascular Interventions 16 (4), 444-453, 2023 | 15 | 2023 |
| Assessment of vascular reactivity in the peripheral and coronary arteries by Cine 3T-magnetic resonance imaging in young normotensive adults after surgery for coarctation of … J Cuypers, E Leirgul, TH Larsen, A Berg, TR Omdal, G Greve Pediatric cardiology 34 (3), 661-669, 2013 | 15 | 2013 |
| Brain abscess caused by paradoxical embolization in Ebstein's anomaly MT Lønnebakken, G Greve, E Leirgul, E Gerdts European Journal of Echocardiography 9 (1), 105-106, 2008 | 13 | 2008 |
| Assessment of coronary flow reserve in the coronary sinus by cine 3T-magnetic resonance imaging in young adults after surgery for tetralogy of Fallot J Cuypers, E Leirgul, S Samnøy, TH Larsen, A Berg, I Schulze-Neick, ... Pediatric cardiology 33 (1), 65-74, 2012 | 12 | 2012 |