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Patel T, Kreeger J, Sachdeva R, Border W, Michelfelder E. Anatomical and physiological diagnostic discrepancies in fetuses with single-ventricle congenital heart disease in a contemporary cohort. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2024; 64:50-56. [PMID: 38197302 DOI: 10.1002/uog.27575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 12/06/2023] [Accepted: 12/21/2023] [Indexed: 01/11/2024]
Abstract
OBJECTIVE Image quality of fetal echocardiography (FE) has improved in the recent era, but few recent studies have reported the accuracy of FE, specifically in single ventricle (SV) congenital heart disease (CHD). This study aimed to assess the ability of FE to correctly predict SV-CHD postnatal anatomy and physiology in a contemporary cohort. METHODS The contemporary clinical reports of patients with SV-CHD, in which FE was performed between July 2017 and July 2021, were compared with postnatal echocardiograms from a formal quality assurance program. SV fetuses were grouped by anatomical subtype. Diagnostic errors were designated as major if the error would have caused significant alteration in parental counseling or postnatal management. The remaining errors were classified as minor. Physiological discrepancies, including prostaglandin-E (PGE) dependency, atrioventricular valve regurgitation (AVVR), pulmonary venous obstruction and restrictive atrial septum (RAS), were assessed by chart review of the postnatal course. RESULTS A total of 119 subjects were analyzed. SV subtypes in the cohort included hypoplastic left heart syndrome (HLHS) (n = 68), tricuspid atresia (n = 16), double-inlet left ventricle (n = 12), unbalanced atrioventricular canal (UAVC) (n = 11), heterotaxy (n = 9) and other (n = 3). The rate of major anatomical and physiological errors was low (n = 6 (5.0%)). A higher proportion of minor errors was noted in HLHS and tricuspid atresia, but the differences were not statistically significant. Physiological discrepancies were uncommon, with three major discrepancies, including underestimation of the degree of venous obstruction in one non-HLHS fetus with total anomalous pulmonary venous return, overestimation of RAS in one HLHS fetus and incorrect prediction of PGE dependency in one case false-negative for pulmonary blood flow. No discrepancy in degree of AVVR or RAS affected postnatal care. Minor physiological discrepancies included two false-positive predictions of PGE dependency with one false-positive for ductal-dependent systemic flow and one false-positive for pulmonary blood flow. CONCLUSIONS In this contemporary review of FE at our center, there was high accuracy in describing anatomical and physiological findings in SV-CHD. Major physiological discrepancies were uncommon but included important cases of false-negative prediction of PGE dependency and underestimation of obstruction of total anomalous pulmonary venous return. These data can inform more accurate counseling of families with SV-CHD fetuses and guide diagnostic improvement efforts. © 2024 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- T Patel
- Emory University School of Medicine, Atlanta, GA, USA
- Children's Healthcare of Atlanta, Atlanta, GA, USA
- Nationwide Children's Hospital, Columbus, OH, USA
| | - J Kreeger
- Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - R Sachdeva
- Emory University School of Medicine, Atlanta, GA, USA
- Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - W Border
- Emory University School of Medicine, Atlanta, GA, USA
- Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - E Michelfelder
- Emory University School of Medicine, Atlanta, GA, USA
- Children's Healthcare of Atlanta, Atlanta, GA, USA
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Stancioi-Cismaru AF, Dinu M, Carp-Veliscu A, Capitanescu RG, Pana RC, Sirbu OC, Tanase F, Dita FG, Popa MA, Robu MR, Gheonea M, Tudorache S. Live-Birth Incidence of Isolated D-Transposition of Great Arteries-The Shift in Trends Due to Early Diagnosis. Diagnostics (Basel) 2024; 14:1185. [PMID: 38893711 PMCID: PMC11171914 DOI: 10.3390/diagnostics14111185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 06/01/2024] [Accepted: 06/03/2024] [Indexed: 06/21/2024] Open
Abstract
This is a single tertiary population-based study conducted at a center in southwest Romania. We retrospectively compared data obtained in two periods: January 2008-December 2013 and January 2018-December 2023. The global incidence of the transposition of great arteries in terminated cases, in addition to those resulting in live-born pregnancies, remained almost constant. The live-birth incidence decreased. The median gestational age at diagnosis decreased from 29.3 gestational weeks (mean 25.4) to 13.4 weeks (mean 17.2). The second trimester and the overall detection rate in the prenatal period did not significantly change, but the increase was statistically significant in the first trimester. The proportion of terminated pregnancies in fetuses diagnosed with the transposition of great arteries significantly increased (14.28% to 75%, p = 0.019).
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Affiliation(s)
- Andreea Florentina Stancioi-Cismaru
- Obstetrics and Gynecology Department, Dragasani City Hospital, 245700 Dragasani, Romania;
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
| | - Marina Dinu
- 8th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (R.G.C.); (O.C.S.); (M.G.)
| | - Andreea Carp-Veliscu
- Department of Obstetrics and Gynecology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania;
- Panait Sirbu Clinical Hospital of Obstetrics and Gynecology, 060251 Bucharest, Romania
| | - Razvan Grigoras Capitanescu
- 8th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (R.G.C.); (O.C.S.); (M.G.)
- Obstetrics and Gynecology Department, Emergency University County Hospital, 200349 Craiova, Romania; (R.C.P.); (F.T.); (M.A.P.); (M.R.R.)
| | - Razvan Cosmin Pana
- Obstetrics and Gynecology Department, Emergency University County Hospital, 200349 Craiova, Romania; (R.C.P.); (F.T.); (M.A.P.); (M.R.R.)
| | - Ovidiu Costinel Sirbu
- 8th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (R.G.C.); (O.C.S.); (M.G.)
- Obstetrics and Gynecology Department, Emergency University County Hospital, 200349 Craiova, Romania; (R.C.P.); (F.T.); (M.A.P.); (M.R.R.)
| | - Florentina Tanase
- Obstetrics and Gynecology Department, Emergency University County Hospital, 200349 Craiova, Romania; (R.C.P.); (F.T.); (M.A.P.); (M.R.R.)
| | - Florentina Gratiela Dita
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania;
- Obstetrics and Gynecology Department, Emergency University County Hospital, 200349 Craiova, Romania; (R.C.P.); (F.T.); (M.A.P.); (M.R.R.)
| | - Maria Adelina Popa
- Obstetrics and Gynecology Department, Emergency University County Hospital, 200349 Craiova, Romania; (R.C.P.); (F.T.); (M.A.P.); (M.R.R.)
| | - Mihai Robert Robu
- Obstetrics and Gynecology Department, Emergency University County Hospital, 200349 Craiova, Romania; (R.C.P.); (F.T.); (M.A.P.); (M.R.R.)
| | - Mihaela Gheonea
- 8th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (R.G.C.); (O.C.S.); (M.G.)
- Obstetrics and Gynecology Department, Emergency University County Hospital, 200349 Craiova, Romania; (R.C.P.); (F.T.); (M.A.P.); (M.R.R.)
| | - Stefania Tudorache
- 8th Department, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (R.G.C.); (O.C.S.); (M.G.)
- Obstetrics and Gynecology Department, Emergency University County Hospital, 200349 Craiova, Romania; (R.C.P.); (F.T.); (M.A.P.); (M.R.R.)
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Patel SR, Michelfelder E. Prenatal Diagnosis of Congenital Heart Disease: The Crucial Role of Perinatal and Delivery Planning. J Cardiovasc Dev Dis 2024; 11:108. [PMID: 38667726 PMCID: PMC11050606 DOI: 10.3390/jcdd11040108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 03/29/2024] [Accepted: 03/29/2024] [Indexed: 04/28/2024] Open
Abstract
Although most congenital heart defects (CHDs) are asymptomatic at birth, certain CHD lesions are at significant risk of severe hemodynamic instability and death if emergent cardiac interventions are not performed in a timely fashion. Therefore, accurate identification of at-risk fetuses and appropriate delivery resource planning according to the degree of anticipated hemodynamic instability is crucial. Fetal echocardiography has increased prenatal CHD detection in recent years due to advancements in ultrasound techniques and improved obstetrical cardiac screening protocols, enabling the prediction of newborns' hemodynamic status. This assessment can guide multidisciplinary resource planning for postnatal care, including selection of delivery site, delivery room management, and transport to a cardiac center based on CHD risk severity. This review will discuss fetal cardiovascular physiology and the circulatory changes that occur at the time of and immediately following birth, outline fetal echocardiographic findings used to risk-stratify newborns with CHDs, and outline principles for neonatal resuscitation and initial transitional care in neonates with these complex CHD lesions.
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Affiliation(s)
- Sheetal R. Patel
- Ann & Robert H Lurie Children’s Hospital of Chicago, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Erik Michelfelder
- Children’s Healthcare of Atlanta, Emory School of Medicine, Emory University, Atlanta, GA 30265, USA
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Quarello E. [Are we finally ready to screen low-risk populations for congenital heart disease in the 1st trimester of pregnancy?]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2024:S2468-7189(24)00005-9. [PMID: 38218336 DOI: 10.1016/j.gofs.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/26/2023] [Accepted: 01/03/2024] [Indexed: 01/15/2024]
Affiliation(s)
- Edwin Quarello
- Centre Image 2, 6, rue Rocca, 13008 Marseille, France; Service de gynécologie-obstétrique-AMP, hôpital Saint-Joseph-de-Marseille, 26, boulevard de Louvain, 13285 Marseille, France.
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Yin YN, Cao L, Wang J, Chen YL, Yang HO, Tan SB, Cai K, Chen ZQ, Xiang J, Yang YX, Geng HR, Zhou ZY, Shen AN, Zhou XY, Shi Y, Zhao R, Sun K, Ding C, Zhao JY. Proteome profiling of early gestational plasma reveals novel biomarkers of congenital heart disease. EMBO Mol Med 2023; 15:e17745. [PMID: 37840432 DOI: 10.15252/emmm.202317745] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/17/2023] Open
Abstract
Prenatal diagnosis of congenital heart disease (CHD) relies primarily on fetal echocardiography conducted at mid-gestational age-the sensitivity of which varies among centers and practitioners. An objective method for early diagnosis is needed. Here, we conducted a case-control study recruiting 103 pregnant women with healthy offspring and 104 cases with CHD offspring, including VSD (42/104), ASD (20/104), and other CHD phenotypes. Plasma was collected during the first trimester and proteomic analysis was performed. Principal component analysis revealed considerable differences between the controls and the CHDs. Among the significantly altered proteins, 25 upregulated proteins in CHDs were enriched in amino acid metabolism, extracellular matrix receptor, and actin skeleton regulation, whereas 49 downregulated proteins were enriched in carbohydrate metabolism, cardiac muscle contraction, and cardiomyopathy. The machine learning model reached an area under the curve of 0.964 and was highly accurate in recognizing CHDs. This study provides a highly valuable proteomics resource to better recognize the cause of CHD and has developed a reliable objective method for the early recognition of CHD, facilitating early intervention and better prognosis.
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Affiliation(s)
- Ya-Nan Yin
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Institutes of Biomedical Sciences, Human Phenome Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Li Cao
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Jie Wang
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Yu-Ling Chen
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hai-Ou Yang
- International Peace Maternity and Child Health Hospital of China Welfare Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Su-Bei Tan
- State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Institutes of Biomedical Sciences, Human Phenome Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ke Cai
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhe-Qi Chen
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Jie Xiang
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Yuan-Xin Yang
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Hao-Ran Geng
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Ze-Yu Zhou
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - An-Na Shen
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Xiang-Yu Zhou
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Yan Shi
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rui Zhao
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kun Sun
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chen Ding
- State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Institutes of Biomedical Sciences, Human Phenome Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jian-Yuan Zhao
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- International Human Phenome Institutes (Shanghai), Shanghai, China
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China
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de Vries IR, van Laar JOEH, van der Hout‐van der Jagt MB, Clur SB, Vullings R. Fetal electrocardiography and artificial intelligence for prenatal detection of congenital heart disease. Acta Obstet Gynecol Scand 2023; 102:1511-1520. [PMID: 37563851 PMCID: PMC10577634 DOI: 10.1111/aogs.14623] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 08/12/2023]
Abstract
INTRODUCTION This study aims to investigate non-invasive electrocardiography as a method for the detection of congenital heart disease (CHD) with the help of artificial intelligence. MATERIAL AND METHODS An artificial neural network was trained for the identification of CHD using non-invasively obtained fetal electrocardiograms. With the help of a Bayesian updating rule, multiple electrocardiographs were used to increase the algorithm's performance. RESULTS Using 122 measurements containing 65 healthy and 57 CHD cases, the accuracy, sensitivity, and specificity were found to be 71%, 63%, and 77%, respectively. The sensitivity was however 75% and 69% for CHD cases requiring an intervention in the neonatal period and first year of life, respectively. Furthermore, a positive effect of measurement length on the detection performance was observed, reaching optimal performance when using 14 electrocardiography segments (37.5 min) or more. A small negative trend between gestational age and accuracy was found. CONCLUSIONS The proposed method combining recent advances in obtaining non-invasive fetal electrocardiography with artificial intelligence for the automatic detection of CHD achieved a detection rate of 63% for all CHD and 75% for critical CHD. This feasibility study shows that detection rates of CHD might improve by using electrocardiography-based screening complementary to the standard ultrasound-based screening. More research is required to improve performance and determine the benefits to clinical practice.
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Affiliation(s)
- Ivar R. de Vries
- Department of Obstetrics and GynecologyMáxima Medical CenterVeldhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
| | - Judith O. E. H. van Laar
- Department of Obstetrics and GynecologyMáxima Medical CenterVeldhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
| | - Marieke B. van der Hout‐van der Jagt
- Department of Obstetrics and GynecologyMáxima Medical CenterVeldhovenThe Netherlands
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
- Department of Biomedical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
| | - Sally‐Ann B. Clur
- Department of Pediatric Cardiology, Emma Children's HospitalAmsterdam University Medical Centers, Academic Medical CenterAmsterdamThe Netherlands
- European Reference Network for rare, low prevalence and complex diseases of the heart ‐ ERN GUARD‐Heart (ERN GUARDHEART)AmsterdamThe Netherlands
| | - Rik Vullings
- Department of Electrical EngineeringEindhoven University of TechnologyEindhovenThe Netherlands
- Nemo Healthcare BVVeldhovenThe Netherlands
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Davtyan A, Ostler H, Golding IF, Sun HY. Prenatal Diagnosis Rate of Critical Congenital Heart Disease Remains Inadequate with Significant Racial/Ethnic and Socioeconomic Disparities and Technical Barriers. Pediatr Cardiol 2023:10.1007/s00246-023-03262-2. [PMID: 37648785 DOI: 10.1007/s00246-023-03262-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 08/03/2023] [Indexed: 09/01/2023]
Abstract
Prenatal diagnosis (preDx) of critical congenital heart disease (CCHD) decreases neonatal morbidity and mortality. Obstetrical fetal cardiac imaging guidelines in 2013 aimed to increase preDx. The objectives of this study were to determine the contemporary preDx rate of CCHD and identify maternal-fetal factors and variations in prenatal care that may be potential barriers. This retrospective single center study evaluated maternal demographics and characteristics of infants with CCHD (requiring cardiac catheterization or surgical intervention before 6 months-old) between 2016 and 2019. 58% of the 339 infants with CCHD had preDx. Infants with preDx were more likely to have mothers ≥ 35 years-old (p = 0.028), family history of CHD (p = 0.017), health insurance (p = 0.002), or anatomic scan with perinatology (p < 0.001). Hispanic infants were less likely to have preDx (45.6%, p = 0.005). PreDx rates were higher in infants with extracardiac/genetic anomalies (p < 0.001) and significantly different between CCHD subtypes (76% for single ventricle, 51% for biventricular/four-chamber view, 59% for proximal outflow tract anomalies, and 48% for distal great artery anomalies; p = 0.024). In infants without preDx, 25% of their mothers had indication for, but did not undergo, fetal echocardiography. PreDx rates of CCHD remains inadequate across subtypes detectable by standard fetal cardiac screening views, particularly in uninsured and Hispanic communities.
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Affiliation(s)
- Arpine Davtyan
- Division of Pediatric Cardiology, Rady Children's Hospital and UC San Diego School of Medicine, 3020 Children's Way, MC 5004, San Diego, CA, 92123, USA.
| | - Heidi Ostler
- Division of Pediatric Cardiology, Rady Children's Hospital and UC San Diego School of Medicine, 3020 Children's Way, MC 5004, San Diego, CA, 92123, USA
| | - Ian Fraser Golding
- Division of Pediatric Cardiology, Rady Children's Hospital and UC San Diego School of Medicine, 3020 Children's Way, MC 5004, San Diego, CA, 92123, USA
| | - Heather Y Sun
- Division of Pediatric Cardiology, Rady Children's Hospital and UC San Diego School of Medicine, 3020 Children's Way, MC 5004, San Diego, CA, 92123, USA
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Carvalho JS, Axt-Fliedner R, Chaoui R, Copel JA, Cuneo BF, Goff D, Gordin Kopylov L, Hecher K, Lee W, Moon-Grady AJ, Mousa HA, Munoz H, Paladini D, Prefumo F, Quarello E, Rychik J, Tutschek B, Wiechec M, Yagel S. ISUOG Practice Guidelines (updated): fetal cardiac screening. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 61:788-803. [PMID: 37267096 DOI: 10.1002/uog.26224] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 04/05/2023] [Indexed: 06/04/2023]
Affiliation(s)
- J S Carvalho
- Royal Brompton Hospital, Guy's & St Thomas' NHS Foundation Trust; and Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, London, UK
| | - R Axt-Fliedner
- Division of Prenatal Medicine & Fetal Therapy, Department of Obstetrics & Gynecology, Justus-Liebig-University Giessen, University Hospital Giessen & Marburg, Giessen, Germany
| | - R Chaoui
- Center of Prenatal Diagnosis and Human Genetics, Berlin, Germany
| | - J A Copel
- Departments of Obstetrics, Gynecology & Reproductive Sciences, and Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - B F Cuneo
- Children's Hospital Colorado, The Heart Institute, Aurora, CO, USA
| | - D Goff
- Pediatrix Cardiology of Houston and Loma Linda University School of Medicine, Houston, TX, USA
| | - L Gordin Kopylov
- Obstetrical Unit, Shamir Medical Center (formerly Assaf Harofeh Medical Center), Zerifin, Israel; and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - K Hecher
- Department of Obstetrics and Fetal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - W Lee
- Department of Obstetrics and Gynecology, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - A J Moon-Grady
- Clinical Pediatrics, UC San Francisco, San Francisco, CA, USA
| | - H A Mousa
- Fetal Medicine Unit, University of Leicester, Leicester, UK
| | - H Munoz
- Obstetrics and Gynecology, Universidad de Chile and Clinica Las Condes, Santiago, Chile
| | - D Paladini
- Fetal Medicine and Surgery Unit, IRCCS Istituto G. Gaslini, Genoa, Italy
| | - F Prefumo
- Obstetrics and Gynecology Unit, IRCCS Istituto G. Gaslini, Genoa, Italy
| | - E Quarello
- Image 2 Center, Obstetrics and Gynecologic Department, St Joseph Hospital, Marseille, France
| | - J Rychik
- Fetal Heart Program at Children's Hospital of Philadelphia, and Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA, USA
| | - B Tutschek
- Pränatal Zürich, Zürich, Switzerland; and Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - M Wiechec
- Department of Gynecology and Obstetrics, Jagiellonian University in Krakow, Krakow, Poland
| | - S Yagel
- Department of Obstetrics and Gynecology, Hadassah Medical Center, Mt. Scopus and the Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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Utility of Fetal Echocardiography with Acute Maternal Hyperoxygenation Testing in Assessment of Complex Congenital Heart Defects. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020281. [PMID: 36832410 PMCID: PMC9955335 DOI: 10.3390/children10020281] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/22/2023] [Accepted: 01/27/2023] [Indexed: 02/04/2023]
Abstract
Fetal echocardiography is an excellent tool for accurately assessing the anatomy and physiology of most congenital heart defects (CHDs). Knowledge gathered from a thorough initial fetal echocardiogram and serial assessment assists with appropriate perinatal care planning, resulting in improved postnatal outcomes. However, fetal echocardiography alone provides limited information about the status of the pulmonary vasculature, which can be abnormal in certain complex CHDs with obstructed pulmonary venous flow (hypoplastic left heart syndrome with restrictive atrial septum) or excessive pulmonary artery flow (d-transposition of the great arteries, usually with a restrictive ductus arteriosus). Fetuses with these CHDs are at high risk of developing severe hemodynamic instability with the immediate transition from prenatal to postnatal circulatory physiology at the time of birth. Adjunctive use of acute maternal hyperoxygenation (MH) testing in such cases can help determine pulmonary vascular reactivity in prenatal life and better predict the likelihood of postnatal compromise and the need for emergent intervention. This comprehensive review discusses the findings of studies describing acute MH testing in a diverse spectrum of CHDs and congenital diagnoses with pulmonary hypoplasia. We review historical perspectives, safety profile, commonly used clinical protocols, limitations, and future directions of acute MH testing. We also provide practical tips on setting up MH testing in a fetal echocardiography laboratory.
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Gianelle M, Turan S, Mech J, Chaves AH. The Impact of Neighborhood Socioeconomic Status, Race and Ethnicity, and Language on Prenatal Diagnosis of CHD. Pediatr Cardiol 2023; 44:1168-1175. [PMID: 36688983 DOI: 10.1007/s00246-023-03095-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 01/10/2023] [Indexed: 01/24/2023]
Abstract
Congenital heart disease (CHD) is the most prevalent birth defect. This study aimed to assess whether prenatal diagnosis (PD) of CHD and time of the diagnosis are associated with maternal race, ethnicity, neighborhood SES, and language. In this retrospective cohort study, we analyzed data on 163 patients who underwent surgical intervention for CHD within 30 days of birth between 2011 and 2020 at the University of Maryland Children's Hospital. A neighborhood SES score was calculated using the mother's address at time of discharge and 6 SES variables from the US Census block group data with a previously published method by Diez Roux et al. Neighborhood SES did not impact the likelihood of receiving a PD of CHD; however, patients of Latino ethnicity were 3.2 times and non-English-preferred language patients were 5.1 times more likely to not receive a PD. Patients whose preferred language was a non-English language received a prenatal diagnosis 5.3 weeks later, resulting in the PD being made in the third trimester rather than the second. Patients from the highest quartile SES received an earlier prenatal diagnosis, although this association was less significant when controlling for insurance type and preferred language. Significant disparities in PD of CHD were seen in patients of Latino ethnicity and patients who prefer non-English language. Better understanding of the root causes of these disparities will be important to guide interventions to reduce these disparities.
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Affiliation(s)
- Maria Gianelle
- University of Maryland School of Medicine, Baltimore, MD, USA.
| | - Sifa Turan
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jamie Mech
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Maryland Medical Center, Baltimore, MD, USA
| | - Alicia H Chaves
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
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11
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Teixeira S, Guedes-Martins L. First Trimester Tricuspid Regurgitation: Clinical Significance. Curr Cardiol Rev 2023; 19:e061222211643. [PMID: 36475342 PMCID: PMC10280996 DOI: 10.2174/1573403x19666221206115642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 10/19/2022] [Accepted: 10/31/2022] [Indexed: 12/12/2022] Open
Abstract
Tricuspid regurgitation is a cardiac valvular anomaly that consists of the return of blood to the right atrium during systole due to incomplete valve closure. This structure can be visualized on ultrasound between 11 and 14 weeks of gestation in most cases. Despite being a common finding, even in healthy fetuses, the presence of tricuspid regurgitation may be associated with chromosomal and structural abnormalities. The evaluation of tricuspid flow and the presence of regurgitation on first-trimester ultrasound has shown promising results regarding its role in the early detection of aneuploidies, congenital heart defects, and other adverse perinatal outcomes. This review article aims to demonstrate the importance of tricuspid regurgitation as a secondary marker, and consequently, significant benefits of its early detection when added to the combined first-trimester screening. Its value will be discussed, namely its sensitivity and specificity, alone and together with other current markers in the fetal assessment performed in the first-trimester ultrasound.
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Affiliation(s)
- Sofia Teixeira
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto 4050-313, Portugal
- Centro de Medicina Fetal, Medicina Fetal Porto, Serviço de Obstetrícia-Centro Materno Infantil do Norte, Porto 4099-001, Portugal
| | - Luís Guedes-Martins
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto 4050-313, Portugal
- Centro de Medicina Fetal, Medicina Fetal Porto, Serviço de Obstetrícia-Centro Materno Infantil do Norte, Porto 4099-001, Portugal
- Departamento da Mulher e da Medicina, Reprodutiva, Centro Hospitalar Universitário do Porto EPE, Centro Materno Infantil do Norte, Largo Prof. Abel Salazar, Porto 4099-001, Portugal
- Unidade de Investigação e Formação-Centro Materno Infantil do Norte, Porto 4099-001, Portugal
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto 4200-319, Portugal
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12
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Haxel CS, Johnson JN, Hintz S, Renno MS, Ruano R, Zyblewski SC, Glickstein J, Donofrio MT. Care of the Fetus With Congenital Cardiovascular Disease: From Diagnosis to Delivery. Pediatrics 2022; 150:189887. [PMID: 36317976 DOI: 10.1542/peds.2022-056415c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The majority of congenital cardiovascular disease including structural cardiac defects, abnormalities in cardiac function, and rhythm disturbances can be identified prenatally using screening obstetrical ultrasound with referral for fetal echocardiogram when indicated. METHODS Diagnosis of congenital heart disease in the fetus should prompt assessment for extracardiac abnormalities and associated genetic abnormalities once maternal consent is obtained. Pediatric cardiologists, in conjunction with maternal-fetal medicine, neonatology, and cardiothoracic surgery subspecialists, should counsel families about the details of the congenital heart defect as well as prenatal and postnatal management. RESULTS Prenatal diagnosis often leads to increased maternal depression and anxiety; however, it decreases morbidity and mortality for many congenital heart defects by allowing clinicians the opportunity to optimize prenatal care and plan delivery based on the specific lesion. Changes in prenatal care can include more frequent assessments through the remainder of the pregnancy, maternal medication administration, or, in selected cases, in utero cardiac catheter intervention or surgical procedures to optimize postnatal outcomes. Delivery planning may include changing the location, timing or mode of delivery to ensure that the neonate is delivered in the most appropriate hospital setting with the required level of hospital staff for immediate postnatal stabilization. CONCLUSIONS Based on the specific congenital heart defect, prenatal echocardiogram assessment in late gestation can often aid in predicting the severity of postnatal instability and guide the medical or interventional level of care needed for immediate postnatal intervention to optimize the transition to postnatal circulation.
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Affiliation(s)
- Caitlin S Haxel
- The University of Vermont Children's Hospital, Burlington, Vermont
| | | | - Susan Hintz
- Stanford University, Lucille Salter Packard Children's Hospital, Palo Alto, California
| | - Markus S Renno
- University Arkansas for Medical Sciences, Little Rock, Arkansas
| | | | | | - Julie Glickstein
- Columbia University Vagelos School of Medicine, Morgan Stanley Children's Hospital, New York, New York
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13
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The role of ultrasound and MRI in diagnosing of obstetrics cardiac disorders: A systematic review. JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES 2022. [DOI: 10.1016/j.jrras.2022.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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14
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Meiman J, Zhang C, Holland B. Use of fetal tele-echo at small regional hospitals increases the rate of prenatal diagnosis of congenital heart disease. Prenat Diagn 2022; 42:1120-1132. [PMID: 35702985 DOI: 10.1002/pd.6196] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 02/27/2022] [Accepted: 05/19/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND To improve the rate of prenatal diagnosis of Congenital heart disease (CHD) in Kentucky, four fetal tele-echocardiography sites were established at regional hospitals in Kentucky: Ashland in 2011, Paducah in 2014, Lexington in 2014, and Owensboro in 2016. METHODS A 13-year retrospective review of medical records at Norton Children's Hospital was performed to identify patients with CHD who had cardiac surgery or intervention prior to one year of age. The rate of prenatal diagnosis prior to establishing any fetal tele-echocardiography sites was compared to the rate of prenatal diagnosis after the sites were established. Independent t-tests were used to determine if there was a statistically significant increase in the rate of prenatal diagnosis. RESULTS 1287 patients had cardiac surgery or cath lab intervention prior to one year of age at our institution from June 2005 to December 2018 and were included in the analysis. Seventeen patients were excluded due to incomplete medical records. The rate of prenatal diagnosis prior to the implementation of the first fetal tele-echocardiography site was 13.8% and after the sites were established, the prenatal diagnosis rate was 39.7% (p < 0.01). CONCLUSION Increasing the number of fetal tele-echocardiography sites at small regional hospitals in Kentucky was associated with a statistically significant increase in the rate of prenatal diagnosis for patients less than 1 year of age who had cardiac surgery or cath lab intervention at Norton Children's Hospital in Louisville. Fetal tele-echocardiography is an effective method to improve the rate of prenatal diagnosis in regions served by small regional hospitals with limited access to fetal echocardiography.
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Affiliation(s)
- Jenna Meiman
- University of Louisville School of Medicine, Louisville, Kentucky, USA
| | - Charlie Zhang
- Department of Geography and Geosciences, University of Louisville, Louisville, Kentucky, USA
| | - Brian Holland
- Department of Pediatrics, Division of Pediatric Cardiology, University of Louisville School of Medicine, Louisville, Kentucky, USA
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15
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Arya B, Maskatia SA. Coarctation of the aorta: Prenatal assessment, postnatal management and neonatal outcomes. Semin Perinatol 2022; 46:151584. [PMID: 35422354 DOI: 10.1016/j.semperi.2022.151584] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Coarctation of the aorta (Coa) is a potentially life threatening diagnosis. It occurs in 0.3 per 1000 live births and accounts for 6-8% of all infants with congenital heart defects. Neonates with severe Coa may be completely asymptomatic at birth, as the ductus arteriosus can provide flow to the lower body. Those who are not diagnosed prenatally may be diagnosed only after constriction of the ductus arteriosus, when they present in cardiogenic shock. This group has a higher risk for mortality and morbidity relative to those diagnosed prenatally. Despite the increasing practice of universal pulse oximetry screening, many cases with significant coarctation of the aorta still go undiagnosed in the newborn period. In this article, we present the pathophysiology, diagnosis, presentation, treatment and outcomes of Coa.
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Affiliation(s)
- Bhawna Arya
- University of Washington School of Medicine, Seattle Children's Hospital, Seattle, WA, United States.
| | - Shiraz A Maskatia
- Stanford University School of Medicine, Lucile Packard Children's Hospital, Stanford, CA, United States
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16
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Ou Y, Bloom MS, Mai J, Francois M, Pan W, Xiao X, Wang X, Nie Z, Qu Y, Gao X, Wu Y, Liu X, Zhuang J, Chen J. Prenatal Detection of Congenital Heart Diseases Using Echocardiography: 12-Year Results of an Improving Program With 9782 Cases. Front Public Health 2022; 10:886262. [PMID: 35646777 PMCID: PMC9136016 DOI: 10.3389/fpubh.2022.886262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/19/2022] [Indexed: 11/27/2022] Open
Abstract
Background A provincial program combining the effect of a government investment in prenatal screening and a specialized cardiac center was introduced in 2004, to improve prenatal diagnosis by echocardiography for congenital heart diseases (CHDs) in the Guangdong Registry of Congenital Heart Disease, China. Objectives To evaluate the effects of this program on the prenatal diagnosis rate (PDR) by echocardiography and termination of pregnancy (TOP). Methods A retrospective study from 2004-2015 included 9782 fetuses and infants diagnosed with CHDs. The PDR was calculated for major and minor CHDs during pre-, mid- and post-program time-intervals. Multivariable logistic regression was utilized to analyze the associations between program implementation and the timing of CHD diagnosis (prenatal vs. postnatal) by different hospital levels. The rate for TOP were also evaluated. Results The PDR increased by 44% for major CHDs in the post-program interval relative to the pre-program interval. The three most frequently diagnosed subtypes prenatally were hypoplastic left heart syndrome (84%), double outlet right ventricle (83%) and severe pulmonary stenosis (82%). Participants with a high school education experienced a greater increase in PDR than those without a high school education. The odds for a prenatal vs. a postnatal diagnosis for major CHD were greater after introduction of the program than before (adjusted odd ratio= 20.95, 95% CI:2.47, 178.06 in secondary hospitals; and adjusted odd ratio=11.65, 95% CI:6.52, 20.81 in tertiary hospitals). The TOP rate decreased from 52.3% pre-program to 19.6% post-program among minor CHD fetuses with a prenatal diagnosis (P for trend =0.041). A lower proportion of TOP were attributed to minor CHDs after the program. Conclusions The program combining the advantages of government investment and a specialized cardiac center appeared to increase the PDR by echocardiography for CHDs in an unselected population. The TOP rate among minor cases with prenatal diagnosis declined significantly after implementation of the program.
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Affiliation(s)
- Yanqiu Ou
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Michael S. Bloom
- Department of Global and Community Health, George Mason University, Fairfax, VA, United States
| | - Jinzhuang Mai
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Melissa Francois
- Department of Biomedical Sciences, University at Albany, State University of New York, Albany, NY, United States
| | - Wei Pan
- Department of Pediatric Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaohua Xiao
- Department of Cardiology, Boai Hospital of Zhongshan, Zhongshan, China
| | - Ximeng Wang
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhiqiang Nie
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yanji Qu
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiangmin Gao
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yong Wu
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaoqing Liu
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jian Zhuang
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jimei Chen
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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17
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Van den Eynde J, Kutty S, Danford DA, Manlhiot C. Artificial intelligence in pediatric cardiology: taking baby steps in the big world of data. Curr Opin Cardiol 2022; 37:130-136. [PMID: 34857721 DOI: 10.1097/hco.0000000000000927] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE OF REVIEW Artificial intelligence (AI) has changed virtually every aspect of modern life, and medicine is no exception. Pediatric cardiology is both a perceptual and a cognitive subspecialty that involves complex decision-making, so AI is a particularly attractive tool for this medical discipline. This review summarizes the foundational work and incremental progress made as AI applications have emerged in pediatric cardiology since 2020. RECENT FINDINGS AI-based algorithms can be useful for pediatric cardiology in many areas, including: (1) clinical examination and diagnosis, (2) image processing, (3) planning and management of cardiac interventions, (4) prognosis and risk stratification, (5) omics and precision medicine, and (6) fetal cardiology. Most AI initiatives showcased in medical journals seem to work well in silico, but progress toward implementation in actual clinical practice has been more limited. Several barriers to implementation are identified, some encountered throughout medicine generally, and others specific to pediatric cardiology. SUMMARY Despite barriers to acceptance in clinical practice, AI is already establishing a durable role in pediatric cardiology. Its potential remains great, but to fully realize its benefits, substantial investment to develop and refine AI for pediatric cardiology applications will be necessary to overcome the challenges of implementation.
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Affiliation(s)
- Jef Van den Eynde
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Department of Cardiovascular Sciences, KU Leuven & Congenital and Structural Cardiology, UZ Leuven, Leuven, Belgium
| | - Shelby Kutty
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - David A Danford
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Cedric Manlhiot
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
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18
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Zhang Z, Hu T, Wang J, Hu R, Li Q, Xiao L, Liao N, Liu Z, Wang H, Liu S. Pregnancy outcomes of fetuses with congenital heart disease after a prenatal diagnosis with chromosome microarray. Prenat Diagn 2021; 42:79-86. [PMID: 34918366 DOI: 10.1002/pd.6078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 12/05/2021] [Accepted: 12/07/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To evaluate the pregnancy outcomes of fetuses with congenital heart disease (CHD) after chromosome microarray (CMA)-based prenatal diagnosis. METHOD Amniocentesis was performed in 1035 pregnant women carrying fetuses with CHD between September 2014 and December 2019. Chromosomal aberrations in fetuses with CHD were evaluated using CMA. The pregnancy outcomes were followed up from 6 months to 5 years. RESULTS The overall CHD detection rate by CMA was 10.1% (105/1035; 50 fetuses: aneuploidy, 55 fetuses: pathogenic or likely pathogenic copy number variations). Among 1003 fetuses who were followed up, 4, 236, 763, and 18 cases were of miscarriages, pregnancy termination, live births, and postnatal deaths, respectively. Self-healed CHD was observed in 401 (52.6%) fetuses. The pregnancy termination rate of fetuses with chromosomal anomalies was significantly higher than that of fetuses without chromosomal anomalies (93.1% vs. 15.5%, p < 0.001). However, other pregnancy outcomes, including mortality, preterm labor, and low-weight birth rate, were similar between the two groups. CONCLUSION The outcome of CMA is an important factor influencing parents' choice of whether to continue the pregnancy. Self-healing rate of prenatal diagnosed CHD is high. The mortality and morbidity of fetuses with CHD following prenatal CMA testing are relatively low.
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Affiliation(s)
- Zhu Zhang
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Ting Hu
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Jiamin Wang
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Rui Hu
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Qinqin Li
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Like Xiao
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Na Liao
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Zhushu Liu
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - He Wang
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Shanling Liu
- Department of Medical Genetics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
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19
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Usefulness of Postnatal Echocardiograms in Patients with Omphaloceles Who Previously Had a Normal Fetal Echocardiogram. Cardiol Ther 2021; 11:155-161. [PMID: 34727327 PMCID: PMC8933587 DOI: 10.1007/s40119-021-00243-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Indexed: 10/25/2022] Open
Abstract
INTRODUCTION Neonates with omphaloceles routinely have a transthoracic echocardiogram (TTE) performed due to a high association with congenital heart defects (CHD). The utility of a TTE in these patients with a normal fetal echocardiogram is unknown. The primary objective of this study was to determine whether a critical CHD diagnosis was missed in patients with an omphalocele who had a normal fetal echocardiogram. The secondary objective of the study was to determine whether any CHD diagnosis was missed postnatally when a fetal echocardiogram was read as normal. METHODS A retrospective chart review was performed of patients with omphaloceles born between January 1, 2008, and June 30, 2020. Patients were included if they had a fetal echocardiogram that was read as normal and had a postnatal echocardiogram performed. Baseline demographics, postnatal data echocardiographic findings, and hospital course were collected. Critical CHD was defined as CHD requiring neonatal cardiac intervention. RESULTS Fifty-six fetal echocardiograms on patients with omphaloceles were performed, of which 24 patients met the inclusion criteria. No patient was diagnosed with a critical CHD postnatally (negative predictive value [NPV] = 100%). Two patients were diagnosed with ventricular septal defects (VSD) postnatally (NPV = 91.7%). One of the VSDs required closure with a patch at 4 months of life, while the other, a small muscular VSD, closed spontaneously within the first year of life. Both patients had a murmur on exam during their initial hospital stay. The patient that required surgery also had an abnormal electrocardiogram and chest X-ray. There were no mortalities due to cardiac causes in these patients. CONCLUSION Critical CHD was not missed on any patient with an omphalocele who had a normal fetal echocardiogram. All other patients with omphaloceles who had CHD diagnosed postnatally had an abnormal clinical finding on postnatal evaluation. The routine performance of a postnatal TTE in patients with an omphalocele who had a normal fetal echocardiogram may not be needed in those with a normal clinical workup. Further studies evaluating echocardiographic imaging recommendations are needed to maximize care and optimize resource allocation in this complex patient population.
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20
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Hematian MN, Hessami K, Torabi S, Saleh M, Nouri B, Saleh M. A prospective cohort study on association of first-trimester serum biomarkers and risk of isolated foetal congenital heart defects. Biomarkers 2021; 26:747-751. [PMID: 34645361 DOI: 10.1080/1354750x.2021.1994011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND This study aims to assess the association between first-trimester biomarkers in foetuses with a non-chromosomal congenital heart defect (CHD) and compares it to the matched healthy foetuses. METHOD Nuchal Translucency (NT), Pregnancy-Associated Plasma Protein-A (PAPP-A) and free beta-human Chorionic Gonadotropin (β-hCG) were evaluated in 56 isolated foetal heart defects and 224 controls. The CHDs were further divided into Critical CHD (C-CHD) and Non-critical CHD (N-CHD) groups. RESULTS The multiple of the median (MoM) values for PAPP-A were significantly lower (0.87 MoM vs. 0.92 MoM; p = 0.008) in the total CHD group than in controls. The median of foetal NT values was significantly higher in the total CHDs than in controls (1.16 MoM vs. 1.03 MoM; p < 0.001), especially for C-CHDs (1.28 MoM; P < 0.001). There were no significant differences in terms of PAPP-A (p = 0.779) and foetal NT values (p = 0.760) between the N-CHDs and control groups. There were no significant differences within the groups based on free β-hCG, except for a lower β-hCG in C-CHD group than in the control group (0.95 MoM vs. 1.11 MoM; p = 0.022). CONCLUSION Lower PAPP-A levels and increased NT thickness were associated with an increased risk of CHDs, especially the critical type of CHDs.Clinical significanceMaternal serum PAPP-A, measured in the first trimester, is significantly lower in CHD.Foetal NT is significantly thicker in foetuses with CHD, especially those with critical CHD.Maternal serum β-hCG was only decreased among critical CHD group.
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Affiliation(s)
- Mohammad Nasir Hematian
- Department of Perinatology and Fetal Cardiology, Tehran University of Medical Sciences, Tehran, Iran
| | - Kamran Hessami
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Shirin Torabi
- Maternal-Fetal and Neonatal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maasoumeh Saleh
- Maternal-Fetal and Neonatal Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Behnaz Nouri
- Department of Community Medicine, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Mahboubeh Saleh
- School of Medicine, Fasa University of Medical Sciences, Fars, Iran
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21
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Bellavance S, Cardinal MP, Gobeil L, Roy-Lacroix ME, Dallaire F. The Mathematical Limitations of Fetal Echocardiography as a Screening Tool in the Setting of a Normal Second-Trimester Ultrasound. CJC Open 2021; 3:987-993. [PMID: 34505037 PMCID: PMC8413228 DOI: 10.1016/j.cjco.2021.06.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/15/2021] [Indexed: 11/28/2022] Open
Abstract
Background The effectiveness of screening strategies targeting pregnancies at higher risk of congenital heart disease (CHD) is reduced by the low prevalence of severe CHD, the increase in CHD detection rates by second-trimester ultrasound (U/S), and the high proportion of severe CHD in low-risk pregnancies. We aimed to determine situations in which additional screening by fetal echocardiography (FE) would result in a significant increase in sensitivity and a sizable decrease in the false-negative rate of detection of severe CHD. Methods We simulated the change in the numbers of detected severe CHD cases when FE is offered to women with a normal second-trimester U/S who have a higher risk of bearing a child with CHD, compared to U/S alone. The primary outcome was the increase in sensitivity. Secondary outcomes were the number needed to screen and the reduction in the rate of missed cases. Results For an U/S sensitivity of 60%, the addition of FE in pregnancies at high risk of CHD (risk ratio 3.5; range: 2 to 5) increased sensitivity by 2.4 percentage points (1.1 to 7.9). The number needed to screen to detect one additional case of severe CHD was 436 (156 to 952). The rate of additional severe CHD cases detected by FE was 4 per 100,000 pregnancies (2 to 32). Conclusions The addition of FE to U/S for severe CHD prenatal screening in pregnancies at high risk of CHD yielded marginal benefits in terms of increased sensitivity and decreased rates of false negatives, at the expense of significant resource utilization.
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Affiliation(s)
- Samuel Bellavance
- Department of Pediatrics, Université de Sherbrooke and Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Mikhail-Paul Cardinal
- Department of Pediatrics, Université de Sherbrooke and Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Laurence Gobeil
- Department of Pediatrics, Université de Sherbrooke and Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Marie-Eve Roy-Lacroix
- Department of Obstetrics and Gynecology, Université de Sherbrooke and Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Frédéric Dallaire
- Department of Pediatrics, Université de Sherbrooke and Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
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de Carvalho HT, Chiquillo MPL, Tanaka SN, de Castro ACAV, Kummer L, Roscani MG. Accuracy of obstetric ultrasonography compared to fetal echocardiography in diagnosis of congenital heart disease at a secondary level hospital in Brazil: A pilot study. PROGRESS IN PEDIATRIC CARDIOLOGY 2021. [DOI: 10.1016/j.ppedcard.2021.101420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sun HY. Prenatal diagnosis of congenital heart defects: echocardiography. Transl Pediatr 2021; 10:2210-2224. [PMID: 34584892 PMCID: PMC8429868 DOI: 10.21037/tp-20-164] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 08/07/2020] [Indexed: 12/22/2022] Open
Abstract
Congenital heart defects (CHD) are the most common congenital anomaly, and the majority can be diagnosed during prenatal life. Prenatal detection rates remain highly variable, as most CHD occur in low risk pregnancies and therefore depend on the maternal obstetric provider to recognize fetal cardiac abnormality on obstetric screening anatomic ultrasound. Fetuses with abnormal findings on obstetric screening anatomic ultrasound and/or risk factors for cardiac disease should be referred for evaluation with fetal echocardiography. Fetal echocardiography should be performed by specialized sonographers and interpreted by physicians with knowledge of evolving fetal cardiac anatomy and physiology throughout gestation. A fetal echocardiography examination, which can be done from the late first trimester onward, utilizes a standardized and systemic approach to diagnose fetuses with CHD or other forms of primary or secondary cardiac disease. The field of fetal cardiology has advanced past the accurate prenatal diagnosis of simple and complex CHD, as fetal echocardiography enables understanding of dynamic fetal cardiac physiology and consideration of potential fetal/neonatal treatment. The greatest impact of fetal echocardiography remains identification of critical CHD before birth to allow immediate cardiac management after delivery to decrease neonatal morbidity and mortality. Analyzing the severity of abnormal cardiac physiology in various forms of CHD before birth allows the fetal cardiologist to prognosticate effects on the developing fetus, predict risk of postnatal hemodynamic instability, guide delivery planning through multidisciplinary collaboration, and anticipate how the disease will impact the neonate after delivery.
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Affiliation(s)
- Heather Y Sun
- Division of Pediatric Cardiology, Department of Pediatrics, Rady Children's Hospital, University of California, San Diego, San Diego, CA, USA
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Abstract
Most children with congenital heart disease (CHD) survive to adulthood, owing largely to significant advances in the diagnosis and management of CHD over the past few decades. Primary care providers are essential partners in the recognition and management of these patients in our current medical environment. This article reviews the role of the primary care physician in detecting fetuses, infants, and children with possible CHD. Furthermore, this article discusses common primary care issues arising for patients with CHD, including growth and development, mental illness, dental care, and the transition to adult primary care.
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Affiliation(s)
- Michael Scott
- Department of Pediatrics, University of Louisville, Office of Medical Education, School of Medicine, 571 South Floyd, Suite 412, Louisville, KY 40202, USA
| | - Ashley E Neal
- Department of Pediatrics, University of Louisville School of Medicine and Norton Children's, 571 South Floyd Street, Suite 113, Louisville, KY 40202, USA.
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Chung EH, Lim SL, Havrilesky LJ, Steiner AZ, Dotters-Katz SK. Cost-effectiveness of prenatal screening methods for congenital heart defects in pregnancies conceived by in-vitro fertilization. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2021; 57:979-986. [PMID: 32304621 DOI: 10.1002/uog.22048] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 03/28/2020] [Accepted: 04/03/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES To determine if a policy of universal fetal echocardiography (echo) in pregnancies conceived by in-vitro fertilization (IVF) is cost-effective as a screening strategy for congenital heart defects (CHDs) and to examine the cost-effectiveness of various other CHD screening strategies in IVF pregnancies. METHODS A decision-analysis model was designed from a societal perspective with respect to the obstetric patient, to compare the cost-effectiveness of three screening strategies: (1) anatomic ultrasound (US): selective fetal echo following abnormal cardiac findings on detailed anatomic survey; (2) intracytoplasmic sperm injection (ICSI) only: fetal echo for all pregnancies following IVF with ICSI; (3) all IVF: fetal echo for all IVF pregnancies. The model initiated at conception and had a time horizon of 1 year post-delivery. The sensitivities and specificities for each strategy, the probabilities of major and minor CHDs and all other clinical estimates were derived from the literature. Costs, including imaging, consults, surgeries and caregiver productivity losses, were derived from the literature and Medicare databases, and are expressed in USA dollars ($). Effectiveness was quantified as quality-adjusted life years (QALYs), based on how the strategies would affect the quality of life of the obstetric patient. Secondary effectiveness was quantified as number of cases of CHD and, specifically, cases of major CHD, detected. RESULTS The average base-case cost of each strategy was as follows: anatomic US, $8119; ICSI only, $8408; and all IVF, $8560. The effectiveness of each strategy was as follows: anatomic US, 1.74487 QALYs; ICSI only, 1.74497 QALYs; and all IVF, 1.74499 QALYs. The ICSI-only strategy had an incremental cost-effectiveness ratio (ICER) of $2 840 494 per additional QALY gained when compared to the anatomic-US strategy, and the all-IVF strategy had an ICER of $5 692 457 per additional QALY when compared with the ICSI-only strategy. Both ICERs exceeded considerably the standard willingness-to-pay threshold of $50 000-$100 000 per QALY. In a secondary analysis, the ICSI-only strategy had an ICER of $527 562 per additional case of major CHD detected when compared to the anatomic-US strategy. All IVF had an ICER of $790 510 per case of major CHD detected when compared with ICSI only. It was determined that it would cost society five times more to detect one additional major CHD through intensive screening of all IVF pregnancies than it would cost to pay for the neonate's first year of care. CONCLUSION The most cost-effective method of screening for CHDs in pregnancies following IVF, either with or without ICSI, is to perform a fetal echo only when abnormal cardiac findings are noted on the detailed anatomy scan. Performing routine fetal echo for all IVF pregnancies is not cost-effective. © 2020 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- E H Chung
- Duke University, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, USA
| | - S L Lim
- Duke University, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, USA
| | - L J Havrilesky
- Duke University, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, USA
| | - A Z Steiner
- Duke University, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, USA
| | - S K Dotters-Katz
- Duke University, Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, USA
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Klein J, Donofrio MT. Fetal Echocardiography for the General Pediatrician. Pediatr Ann 2021; 50:e121-e127. [PMID: 34038649 DOI: 10.3928/19382359-20210217-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Fetal echocardiography is now commonly used to assess fetuses for congenital heart disease. To care for their patients, it is important for the pediatrician to understand the utility of the test, the benefits, and the limitations of the results. This review outlines the indications, components, and limitations of fetal echocardiography with a focus on the care that the pediatrician provides to newborns and their families. An understanding of the fetal cardiac examination can assist the pediatrician in caring for patients with either normal or abnormal test results. The need for and timing of postnatal cardiology follow-up, and guidance on referral for fetal echocardiogram for future pregnancies are all critical roles that the pediatrician can play. Most importantly, an understanding of the limitations, including difficult-to-diagnose lesions, allows the pediatrician to maintain a high level of suspicion for cardiac defects regardless of fetal echocardiography findings. [Pediatr Ann. 2021;50(3):e121-e127.].
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Day TG, Kainz B, Hajnal J, Razavi R, Simpson JM. Artificial intelligence, fetal echocardiography, and congenital heart disease. Prenat Diagn 2021. [PMCID: PMC8641383 DOI: 10.1002/pd.5892] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Thomas G. Day
- Faculty of Life Sciences and Medicine School of Biomedical Engineering and Imaging Sciences King's College London London UK
- Department of Congenital Cardiology Evelina London Children's Healthcare Guy's and St Thomas' NHS Foundation Trust London UK
| | - Bernhard Kainz
- Department of Computing Faculty of Engineering Imperial College London London UK
| | - Jo Hajnal
- Faculty of Life Sciences and Medicine School of Biomedical Engineering and Imaging Sciences King's College London London UK
| | - Reza Razavi
- Faculty of Life Sciences and Medicine School of Biomedical Engineering and Imaging Sciences King's College London London UK
- Department of Congenital Cardiology Evelina London Children's Healthcare Guy's and St Thomas' NHS Foundation Trust London UK
| | - John M. Simpson
- Faculty of Life Sciences and Medicine School of Biomedical Engineering and Imaging Sciences King's College London London UK
- Department of Congenital Cardiology Evelina London Children's Healthcare Guy's and St Thomas' NHS Foundation Trust London UK
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Silveira DTD, Valete COS, Lucas E, Herdy GVH. Fetal Echocardiography Indications and Lack of Association between Abnormal Exams and Advanced Maternal Age: A Cross-Sectional Study - Fetal Abnormal Echocardiography. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2020; 42:805-810. [PMID: 33348397 PMCID: PMC10309191 DOI: 10.1055/s-0040-1718445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 08/12/2020] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE To analyze the most frequent referrals for fetal echocardiography, including advanced maternal age and its association with abnormal results. METHODS We included all pregnant women referred to perform fetal echocardiography (gestational age 22-32 weeks) in 2 health centers in Rio de Janeiro, from June 2015 to June 2016. Advanced maternal age was considered when age was > 35 years at the time of delivery). Referral reasons and results were recorded, according to the Brazilian Fetal Cardiology Statement. Crude and adjusted prevalence ratios were calculated (Poisson regression). We considered p < 0.05 as significant. RESULTS A total of 1,221 tests were analyzed. Abnormal fetal echocardiography was observed in 14.82% of the cases. The most frequent abnormalities were interventricular septal defect (6.39%), septal hypertrophy (3.35%) and atrioventricular septal defect (1.14%). Routine exams were performed in 559 women, 289 were referred for advanced maternal age and 373 were referred according to the Brazilian Fetal Cardiology Statement criteria. An obstetric ultrasound suggesting fetal cardiac abnormality, maternal diabetes, increased nuchal translucency, and obstetric ultrasound suggesting a noncardiac abnormality were strongly associated with an abnormal fetal echocardiography. Abnormal results were not more frequent in women with advanced maternal age when compared with the rest of the study group. CONCLUSIONS It was observed that routine exams and advanced maternal age referrals were very frequent. Those exams were not associated to fetal echocardiography abnormalities. In this scenario, when the obstetric ultrasound suggests a fetal cardiac abnormality, the fetal echocardiography probably is abnormal. Therefore, obstetric ultrasound is a good screening method.
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Affiliation(s)
| | | | - Eliane Lucas
- Universidade da Serra dos Órgãos, Teresópolis, RJ, Brazil
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Spectrum of postmortem autopsy findings in native and surgically corrected hearts with congenital malformations: a 10-year single-center experience. Cardiovasc Pathol 2020; 51:107309. [PMID: 33189923 DOI: 10.1016/j.carpath.2020.107309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/18/2020] [Accepted: 11/09/2020] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVES We reviewed a spectrum of congenital heart defects assessed in our center between 1/2010 and 4/2020, evaluated their gross anatomy, assessed the age distribution, evaluated performed surgical procedures, and correlated gross and ultrasound findings. METHODS All necroptic cases and explanted hearts that underwent specialized cardiac autopsy were included in this study. Autopsy findings including gross description of congenital heart defects together with echocardiographic findings were retrospectively assessed. In surgically corrected hearts, the operation records were included as well. All congenital heart defects and surgical procedures were subclassified into main and additional category. RESULTS The study included 92 necroptic cases of live-born children, 7 stillbirths, 2 cases of young adults, 50 induced abortions, and 5 explanted hearts, with median age 36 weeks. The most frequently encountered leading congenital heart defects were hypoplastic left heart syndrome, aortic stenosis, septal defects, or persistent arterial trunk. Fifty-one patients underwent surgical repair represented mainly by valvuloplasties, aortoplasty, and procedures leading to univentricular circulation. In the native hearts, 4 postnatal and 16 abortion/stillbirth cases showed discordance between gross and sonographic findings, mainly attributed to missed ventricular septal defect. Gestational age of the discordant group was significantly lower compared to the concordant group (P= .007). CONCLUSIONS Autopsy continues to provide essential information about the morphology of congenital heart defects. However, the encountered congenital heart defects were usually complex, often surgically corrected or evaluated as a result of induced abortion or still birth. Cardiac autopsy therefore places high demands on pathologists with regards to proper gross heart assessment. It is also an invaluable part of quality control in prenatal cardiology.
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Belfrage K, Richards B, Corbitt R, Hersey D, Texter K, Stiver C, Cua CL. Initial fetal to initial postnatal echocardiogram in uncomplicated atrioventricular septal defects: Do significant changes occur? Echocardiography 2020; 37:2102-2106. [PMID: 33169446 DOI: 10.1111/echo.14923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/01/2020] [Accepted: 10/24/2020] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Yield of serial echocardiography in fetuses with atrioventricular septal defects (fAVSD) has not been well defined. The goal of this study was to document if any major changes occurred from initial fetal to initial postnatal echocardiogram in uncomplicated fAVSD. METHODS fAVSD were excluded if initial fetal scan documented complex CHD or any concerns. Changes in ventricular function, valvular regurgitation, or diagnosis between first fetal and first postnatal echocardiogram were recorded. RESULTS Fifty-seven fAVSD met criteria. Ninety-six fetal echocardiograms were done in 57 patients. Initial fetal scan was performed at 24.3 ± 3.7 weeks of estimated gestational age. All fAVSD had normal function, 38 had no atrioventricular valve regurgitation (AVVR), and 19 had mild AVVR. First postnatal echocardiogram was performed at 6.3 ± 15.3 days. Fifty-six patients had normal function, 1 patient had mild dysfunction, 16 patients had no AVVR, 36 had mild AVVR, and 5 had moderate AVVR. Three patients (5%) had an improvement in AVVR by one degree, 27 patients (47%) had no change in AVVR, 24 patients (42%) had an increase in AVVR by one degree, and 3 patients (5%) had an increase in AVVR by two degrees. There was no major missed anatomical diagnosis from first prenatal to first postnatal echocardiogram. CONCLUSION In fAVSD that had no concerns on their initial fetal echocardiogram, the majority of patients had no major changes noted between their initial fetal echocardiogram and their first postnatal echocardiogram. Repeat fetal echocardiograms may not necessarily be needed in this cohort of patients.
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Affiliation(s)
| | | | - Rebecca Corbitt
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Diane Hersey
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Karen Texter
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Corey Stiver
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Clifford L Cua
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
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ÖKMEN F, EKİCİ H, İMAMOĞLU M, ARI SA, GARAKHANOVA S, ERGENOĞLU AM, YENİEL AÖ. Aort kemeri görüntülenmesinde dorsal yaklaşım tekniği. EGE TIP DERGISI 2020. [DOI: 10.19161/etd.790434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Diagnostic Accuracy of Fetal Echocardiography in Congenital Heart Disease. J Am Soc Echocardiogr 2020; 33:1384-1390. [PMID: 32828627 DOI: 10.1016/j.echo.2020.06.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 06/24/2020] [Accepted: 06/24/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The accuracy of fetal echocardiography (FE) is not well defined, and reporting of diagnostic discrepancies (DDs) is not standardized. The authors applied a categorization scheme developed by the American College of Cardiology Quality Metric Working Group and applied it to FE. METHODS A retrospective single-center study was conducted of prenatally diagnosed major structural congenital heart disease, defined as expected need for intervention within the first year of life. DDs between pre- and postnatal findings were identified and categorized. Minor DDs had no clinical impact, moderate DDs had impact without harm, and severe DDs resulted in adverse events. Multivariate regression analysis was used to determine factors associated with discrepancy. RESULTS From December 2008 to September 2017, 17,096 fetal echocardiograms were obtained, among which 222 fetuses with a median gestational age at first FE of 24 weeks were included. There were 30 DDs (13.5%), of which the majority were false negatives (56.7%). Most were minor or moderate in severity, with one severe DD. The majority were possibly preventable (90%), with the most common contributing factor being technical limitations (43.3%). The most common anatomic segment involved was the ventricular septum (23%), primarily missed septal defects. Comparing cases with DDs versus those without, those with DDs were more likely to have high anatomic complexity (16.7% vs 3.6%, P = .01), maternal comorbidities (40.0% vs 22.1%, P = .03), and a younger maternal age (median, 27 vs 30 years, P = .02). They were also more likely to have later gestation at initial FE (median, 29.5 vs 24 weeks, P = .003), to have fewer total fetal echocardiograms (median, 2 vs 3, P = .002), and to have a fellow as the initial sonographer (36.7% vs 16.7%, P = .03). There were no significant differences in maternal race/ethnicity, fetal comorbidities, and interpreting physician experience between cases with DDs and those without. On multivariate analysis, variables associated with DD included high anatomic complexity, maternal comorbidities, and fellow as initial imager. A greater number of fetal echocardiograms was associated with reduced DD. CONCLUSIONS FE had a DD rate of 13.5%, mostly minor and moderate in severity. Factors associated with DD included high anatomic complexity, maternal comorbidities, fellow as the initial sonographer, and fewer fetal echocardiograms. Strategies to reduce DD could include a regular secondary review and repeat FE, particularly when anatomic complexity is high.
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Bhambhani A, Mathew A, Varunya M, Uligada S, Kala P. Role of routine fetal echocardiography in an unselected group of pregnant women for prenatal detection of cardiac malformations. Indian Heart J 2020; 72:427-430. [PMID: 33189206 PMCID: PMC7670276 DOI: 10.1016/j.ihj.2020.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/13/2020] [Accepted: 08/04/2020] [Indexed: 11/05/2022] Open
Abstract
Objectives We investigated the potential for improvement in prenatal detection of congenital heart disease (CHD) by routinely performing detailed fetal echocardiography (FE) in all pregnant women. Methods Following routine obstetric sonography, 1445 unselected pregnant women were prospectively subjected to FE at gestational ages between 16 and 24 weeks, or at first visit, if they presented later. Maternal or fetal factors, conventionally known to be associated with risk of CHD, were noted. The prevalence and detection rates of cardiac abnormalities were determined, and confirmation of findings by postnatal follow-up was done to ensure accuracy of FE. Prevalence of CHD was compared in pregnancies with or without conventional risk factors. Results The overall prevalence of CHD was 8.3 per 1000; only 2 CHD cases belonged to the high maternal risk group, while 10 cases were observed without maternal risk factors. Cardiac malformations were suspected in 14 fetuses during obstetric scan; but, only 5 of them had CHD, remaining 9 had structurally normal hearts. 50% of CHD cases occurred in pregnancies not associate with any (fetal or maternal) risk factor. The sensitivity, and specificity for prenatal CHD detection were 91.7% and 100% respectively. Conclusions Our study indicates that a substantial proportion of CHD cases occur in women not having high risk of giving birth to children with CHD. FE is a highly sensitive and specific test with strong predictive values. We recommend that FE should be done in every pregnancy.
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Affiliation(s)
- Anupam Bhambhani
- Department of Cardiology, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India.
| | - Amalu Mathew
- Department of Cardiology, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India
| | - Mary Varunya
- Department of Radiodiagnosis, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India
| | - Seema Uligada
- Department of Radiodiagnosis, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India
| | - Prachi Kala
- Department of Radiodiagnosis, Vydehi Institute of Medical Sciences and Research Centre, Whitefield, Bangalore, India
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Słodki M, Soroka M, Rizzo G, Respondek-Liberska M. Prenatal Atrioventricular Septal Defect (AVSD) as a planned congenital heart disease with different outcome depending on the presence of the coexisting extracardiac abnormalities (ECA) and/or malformations (ECM). J Matern Fetal Neonatal Med 2020; 33:2635-2641. [PMID: 30514144 DOI: 10.1080/14767058.2018.1556254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Prenatal atrioventricular septal defect (AVSD) on frequent occasions coexists with other cardiac or extracardiac abnormalities or malformation which may change the prognosis and the management with the fetus and the newborn. The aim of the research was to assess the prognosis and the outcome of prenatally diagnosed AVSD based on the classification which also includes coexisting extracardiac abnormalities and malformations as well as its influence on the prenatal consultation.Methods: It was a retrospective analysis of 113 patients with prenatally diagnosed AVSD. The group was selected out of 871 patients with CHD. Out of 113 fetuses with AVSD we exclude those in whom AVSD was coexistent with other cardiac malformations (n = 41). Extracardiac abnormalities [ECA] were defined as problems which do not require surgical intervention after delivery, they were usually markers of a genetic syndrome. Extracardiac malformations [ECM] were defined as problems requiring surgical interventions after delivery or lethal malformations. All 72 fetuses with an isolated AVSD were classified to one of the three groups: (1) Simple AVSD - (sAVSD) - a fetus with isolated AVSD without coexisting ECA and ECM (n = 6), (2) sAVSD + ECA - a fetus with isolated AVSD, with coexisting ECA (n = 28), (3) sAVSD + ECM - a fetus with isolated AVSD, with coexisting ECM (n = 38).Results: The pregnancy from the groups sAVSD + ECM were, in fact, more often referred to the prenatal cardiology centers on account of the existing ECM (p=.03). There were no differences between the two subgroups in regard to: the mean age of the pregnancy, the mean age of the fetus at the time of diagnosis and during diagnostic testing at the referral center, the gender of the fetus. An increased nuchal translucency (NT) was most often found in fetuses from the group AVSD + ECA (n = 13/23), which was connected with more frequent occurrence of abnormal karyotype (p=.048). The trisomy 21 more frequently referred to pregnancy with sAVSD + ECA than those with sAVSD + ECM (p=.0006). In the group sAVSD + ECM there was the highest number of fetuses small for the gestational age detected -48.65% (p=.01). Most often premature deliveries were found in the group sAVSD + ECM (72.73%). The duration of gestation in the group sAVSD + ECM turned out to be much shorter than that in the group with the isolated sAVSD (p=.01) and sAVSD + ECA (p=.03). The lowest Apgar score was in the newborns from the group sAVSD + ECM (p=.002). Longer period of gestation was connected with the higher score on Apgar scale (R = 0.541; p=.001). The average delivery weight of the newborns was the lowest in the group sAVSD + ECM (p=.04). sAVSD + ECM was connected with the significantly higher death rate than the isolated sAVSD (p=.0047) or sAVSD + ECA (p<.00001). The fatality rate of the newborns/ fetuses from the pregnancies lasting less than 37 weeks turned out to be much higher than in the case of the remaining pregnancies (sAVSD p=.002).Conclusions: (1) The majority of fetuses with AVSD remained the patients of just obstetricians and prenatal cardiologists because of highly heterogeneous of the coexisting malformations and abnormalities and since they perish in the period of fetal or neonatal life usually they are not seen by the pediatricians or cardiac surgeons. (2) The classification of the AVSD in fetus to a particular group of the prognostic classification of the fetal heart defects helps to plan perinatal management and supplies information regarding the prognosis. (3) The highest mortality rate was in a group of AVSD + ECM, probably due to shorter time of pregnancy duration, fetuses grow restriction and low Apgar score in 1 minute of life.
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Affiliation(s)
- Maciej Słodki
- Faculty of Health Sciences, the State University of Applied Sciences, Płock, Poland
- Department of Prenatal Cardiology, Polish Mother's Memorial Hospital Research Institute, Lódz, Poland
| | - Małgorzata Soroka
- Faculty of Health Sciences, the State University of Applied Sciences, Płock, Poland
| | - Giuseppe Rizzo
- Department of Maternal Fetal Medicine, Ospedale Cristo Re Roma, Università di Roma Tor Vergata, Italy
- Department of Obstetrics and Gynecology The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - Maria Respondek-Liberska
- Department of Prenatal Cardiology, Polish Mother's Memorial Hospital Research Institute, Lódz, Poland
- Department of Diagnoses and Prevention of Fetal Malformations, Medical University of Lodz, Poland
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Sulas E, Urru M, Tumbarello R, Raffo L, Pani D. Automatic detection of complete and measurable cardiac cycles in antenatal pulsed-wave Doppler signals. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2020; 190:105336. [PMID: 32007836 DOI: 10.1016/j.cmpb.2020.105336] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 12/21/2019] [Accepted: 01/09/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND AND OBJECTIVE Pulsed-wave Doppler (PWD) echocardiography is the primary tool for antenatal cardiological diagnosis. Based on it, different measurements and validated reference parameters can be extracted. The automatic detection of complete and measurable cardiac cycles would represent a useful tool for the quality assessment of the PWD trace and the automated analysis of long traces. METHODS This work proposes and compares three different algorithms for this purpose, based on the preliminary extraction of the PWD velocity spectrum envelopes: template matching, supervised classification over a reduced set of relevant waveshape features, and supervised classification over the whole waveshape potentially representing a cardiac cycle. A custom dataset comprising 43 fetal cardiac PWD traces (174,319 signal segments) acquired on an apical five-chamber window was developed and used for the assessment of the different algorithms. RESULTS The adoption of a supervised classifier trained with the samples representing the upper and lower envelopes of the PWD, with additional features extracted from the image, achieved significantly better results (p < 0.0001) than the other algorithms, with an average accuracy of 98% ± 1% when using an SVM classifier and a leave-one-subject-out cross-validation. Further, the robustness of the results with respect to the classifier model was proved. CONCLUSIONS The results reveal excellent detection performance, suggesting that the proposed approach can be adopted for the automatic analysis of long PWD traces or embedded in ultrasound machines as a first step for the extraction of measurements and reference clinical parameters.
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Affiliation(s)
- Eleonora Sulas
- Department of Electrical and Electronic Engineering, University of Cagliari, Italy.
| | - Monica Urru
- Division of Pediatric Cardiology, San Michele Hospital, Cagliari, Italy
| | | | - Luigi Raffo
- Department of Electrical and Electronic Engineering, University of Cagliari, Italy
| | - Danilo Pani
- Department of Electrical and Electronic Engineering, University of Cagliari, Italy
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Pinto NM, Henry KA, Grobman WA, Ness A, Miller S, Ellestad S, Gotteiner N, Tacy T, Wei G, Minich LL, Kinney AY. Physician Barriers and Facilitators for Screening for Congenital Heart Disease With Routine Obstetric Ultrasound: A National United States Survey. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2020; 39:1143-1153. [PMID: 31875341 PMCID: PMC7357993 DOI: 10.1002/jum.15199] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 11/06/2019] [Accepted: 11/29/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVES Prenatal detection of congenital heart disease with obstetric screening remains at less than 50% in most population studies, far from what is thought to be achievable. We sought to identify barriers/facilitators for screening from the perspective of interpreting physicians and to understand how these barriers/facilitators may be associated with interpretation of screening images. METHODS Our mixed-methods studies included 4 focus groups in centers across the United States with obstetric, maternal-fetal medicine, and radiology providers who interpreted obstetric ultrasound studies. Themes around barriers/facilitators for fetal heart screening were coded from transcripts. A national Web-based survey was then conducted, which quantitatively measured reported barriers/facilitators and measured physicians' ability to interpret fetal heart-screening images. Multivariable generalized linear random-effect models assessed the association between barriers/facilitators and the accuracy of image interpretation at the image level. RESULTS Three main themes were identified in the focus groups: intrinsic barriers (ie, comfort with screening), external barriers (ie, lack of feedback), and organizational barriers (ie, study volumes). Among 190 physician respondents, 104 interpreted ultrasound studies. Perceptions of barriers varied by practice setting, with nontertiary providers having lower self-efficacy and perceived usefulness of cardiac screening. Facilitators associated with the odds of accurate interpretation of screening images were knowledge (odds ratio, 2.54; P = .002) and the volume of scans per week (odds ratio, 1.01 for every additional scan; P = .04). CONCLUSIONS Some of the main barriers to cardiac screening identified and prioritized by physicians across the United States were knowledge of screening and minimal volumes of scans. Targeting these barriers will aid in improving prenatal detection of congenital heart disease.
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Affiliation(s)
- Nelangi M Pinto
- Division of Cardiology, Department of Pediatrics, University of Utah, Salt Lake City, Utah, USA
| | - Kevin A Henry
- Department of Geography, Temple University, Philadelphia, Pennsylvania, USA
| | - William A Grobman
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Amen Ness
- Department of Obstetrics and Gynecology, Stanford University, Palo Alto, California, USA
| | - Stephen Miller
- Division of Pediatric Cardiology, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA
| | - Sarah Ellestad
- Department of Obstetrics and Gynecology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Nina Gotteiner
- Division of Pediatric Cardiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Theresa Tacy
- Division of Cardiology, Department of Pediatrics, Stanford University, Palo Alto, California, USA
| | - Guo Wei
- Division of Biostatistics, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, USA
| | - L LuAnn Minich
- Division of Cardiology, Department of Pediatrics, University of Utah, Salt Lake City, Utah, USA
| | - Anita Y Kinney
- Department of Biostatistics and Epidemiology, School of Public Health, and Rutgers Cancer Institute of New Jersey, Rutgers University, New Brunswick, New Jersey, USA
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van Nisselrooij AEL, Teunissen AKK, Clur SA, Rozendaal L, Pajkrt E, Linskens IH, Rammeloo L, van Lith JMM, Blom NA, Haak MC. Why are congenital heart defects being missed? ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2020; 55:747-757. [PMID: 31131945 PMCID: PMC7317409 DOI: 10.1002/uog.20358] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/14/2019] [Accepted: 05/20/2019] [Indexed: 05/10/2023]
Abstract
OBJECTIVE Congenital heart defects (CHD) are still missed frequently in prenatal screening programs, which can result in severe morbidity or even death. The aim of this study was to evaluate the quality of fetal heart images, obtained during the second-trimester standard anomaly scan (SAS) in cases of CHD, to explore factors associated with a missed prenatal diagnosis. METHODS In this case-control study, all cases of a fetus born with isolated severe CHD in the Northwestern region of The Netherlands, between 2015 and 2016, were extracted from the PRECOR registry. Severe CHD was defined as need for surgical repair in the first year postpartum. Each cardiac view (four-chamber view (4CV), three-vessel (3V) view and left and right ventricular outflow tract (LVOT, RVOT) views) obtained during the SAS was scored for technical correctness on a scale of 0 to 5 by two fetal echocardiography experts, blinded to the diagnosis of CHD and whether it was detected prenatally. Quality parameters of the cardiac examination were compared between cases in which CHD was detected and those in which it was missed on the SAS. Regression analysis was used to assess the association of sonographer experience and of screening-center experience with the cardiac examination quality score. RESULTS A total of 114 cases of isolated severe CHD at birth were analyzed, of which 58 (50.9%) were missed and 56 (49.1%) were detected on the SAS. The defects comprised transposition of the great arteries (17%), aortic coarctation (16%), tetralogy of Fallot (10%), atrioventricular septal defect (6%), aortic valve stenosis (5%), ventricular septal defect (18%) and other defects (28%). No differences were found in fetal position, obstetric history, maternal age or body mass index (BMI) or gestational age at examination between missed and detected cases. Ninety-two cases had available cardiac images from the SAS. Compared with the detected group, the missed group had significantly lower cardiac examination quality scores (adequate score (≥ 12) in 32% vs 64%; P = 0.002), rate of proper use of magnification (58% vs 84%; P = 0.01) and quality scores for each individual cardiac plane (4CV (2.7 vs 3.9; P < 0.001), 3V view (3.0 vs 3.8; P = 0.02), LVOT view (1.9 vs 3.3; P < 0.001) and RVOT view (1.9 vs 3.3; P < 0.001)). In 49% of missed cases, the lack of detection was due to poor adaptational skills resulting in inadequate images in which the CHD was not clearly visible; in 31%, the images showed an abnormality (mainly septal defects and aortic arch anomalies) which had not been recognized at the time of the scan; and, in 20%, the cardiac planes had been obtained properly but showed normal anatomy. Multivariate regression analysis showed that the volume of SAS performed per year by each sonographer was associated significantly with quality score of the cardiac examination. CONCLUSIONS A lack of adaptational skills when performing the SAS, as opposed to circumstantial factors such as BMI or fetal position, appears to play an important role in failure to detect CHD prenatally. The quality of the cardiac views was inadequate significantly more often in undetected compared with detected cases. Despite adequate quality of the images, CHD was not recognized in 31% of cases. A high volume of SAS performed by each sonographer in a large ultrasound center contributes significantly to prenatal detection. In 20% of undetected cases, CHD was not visible even though the quality of the images was good. © 2019 Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- A. E. L. van Nisselrooij
- Department of Obstetrics and Fetal MedicineLeiden University Medical CenterLeidenThe Netherlands
| | - A. K. K. Teunissen
- Department of Obstetrics and Fetal MedicineLeiden University Medical CenterLeidenThe Netherlands
| | - S. A. Clur
- Department of Paediatric CardiologyEmma Children's Hospital, Amsterdam University Medical CentersAmsterdamThe Netherlands
| | - L. Rozendaal
- Department of Paediatric CardiologyLeiden University Medical CenterLeidenThe Netherlands
| | - E. Pajkrt
- Department of ObstetricsAmsterdam University Medical CentersAmsterdamThe Netherlands
| | - I. H. Linskens
- Department of ObstetricsAmsterdam University Medical CentersAmsterdamThe Netherlands
| | - L. Rammeloo
- Department of Paediatric CardiologyEmma Children's Hospital, Amsterdam University Medical CentersAmsterdamThe Netherlands
| | - J. M. M. van Lith
- Department of Obstetrics and Fetal MedicineLeiden University Medical CenterLeidenThe Netherlands
| | - N. A. Blom
- Department of Paediatric CardiologyLeiden University Medical CenterLeidenThe Netherlands
| | - M. C. Haak
- Department of Obstetrics and Fetal MedicineLeiden University Medical CenterLeidenThe Netherlands
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Abstract
Importance Congenital heart disease (CHD) is a common cause of neonatal morbidity and mortality. Several genetic abnormalities have been linked to congenital cardiac disease. When diagnosed prenatally, appropriate evaluation can help optimize neonatal outcomes. Objective The objective of this review is to identify appropriate prenatal genetic testing when congenital cardiac defects are identified antenatally. This review also identifies specific congenital cardiac defects that are associated with fetal aneuploidy and genetic syndromes. Evidence Acquisition A MEDLINE search of "genetic testing" or "microarray" and "congenital heart disease" and specific conditions reported in the review was performed. Results The evidence cited in this review includes case reports or case series (4) textbooks (3), systematic reviews (1), expert committee opinions (10), and 37 additional peer-reviewed journal articles that were original research or expert summaries. Conclusions and Relevance When CHD is identified through prenatal screening, patients should be referred for genetic counseling and offered appropriate genetic testing. Prenatal diagnosis of genetic syndromes related to CHD and close communication between obstetric, genetic, and pediatric providers can help optimize outcomes for both mother and baby.
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Cooper A, Sisco K, Backes CH, Dutro M, Seabrook R, Santoro SL, Cua CL. Usefulness of Postnatal Echocardiography in Patients with Down Syndrome with Normal Fetal Echocardiograms. Pediatr Cardiol 2019; 40:1716-1721. [PMID: 31541264 DOI: 10.1007/s00246-019-02209-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 08/16/2019] [Indexed: 11/26/2022]
Abstract
The objective of this study is to evaluate if the diagnosis of a complex congenital heart disease (CHD) was missed in a patient with Down syndrome (DS) who had a fetal echocardiogram that was read as normal. Secondary goal of this study was to determine if any CHD was missed postnatally when a fetal echocardiogram was read as normal. A retrospective chart review of children with DS at Nationwide Children's Hospital whose birthdates were between 1/1/2010 and 12/31/2017 was performed. Patients were included if they had a fetal echocardiogram that was read as normal and also had a postnatal echocardiogram performed. One hundred twenty fetal echocardiograms on patients with DS were performed, of which 45 patients met the inclusion criteria. No patient was diagnosed with a complex CHD postnatally, with a negative predictive value = 100%. Thirteen patients were diagnosed with CHD postnatally, with a negative predictive value of 71.1%. All 13 patients had either a murmur (11) or an abnormal EKG (9). One patient died at 8 days of life due to pulmonary hypertension complications. Five patients had resolution of their CHD, 2 patients have near resolution, 2 patients are being followed for their atrial septal defects and 3 underwent intervention (septum primum surgical repair = 1, PDA catheter occlusion = 2). Complex CHD was not missed on any fetal echocardiograms performed on patients with DS. All the other patients who had CHD diagnosed postnatally had an abnormal finding on evaluation. Further studies evaluating echocardiographic imaging recommendations are needed to maximize care in this patient population.
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Affiliation(s)
- Amy Cooper
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Kacy Sisco
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Carl H Backes
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
- Section of Perinatology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Marc Dutro
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA
| | - Ruth Seabrook
- Section of Perinatology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Stephanie L Santoro
- Division of Medical Genetics, Massachusetts General Hospital, Boston, MA, USA
| | - Clifford L Cua
- Heart Center, Nationwide Children's Hospital, Columbus, OH, USA.
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Lytzen R, Vejlstrup N, Bjerre J, Petersen OB, Leenskjold S, Dodd JK, Jørgensen FS, Søndergaard L. Live-Born Major Congenital Heart Disease in Denmark: Incidence, Detection Rate, and Termination of Pregnancy Rate From 1996 to 2013. JAMA Cardiol 2019; 3:829-837. [PMID: 30027209 DOI: 10.1001/jamacardio.2018.2009] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Importance The occurrence of major congenital heart disease (CHD) is affected by several variables. Determining the development of the true incidence is critical to the establishment of proper treatment of these patients. Objective To evaluate time trends in incidence, detection rate, and termination of pregnancy (TOP) rate of major CHD in fetuses in Denmark and assess the influence of the introduction of general prenatal screening in 2004. Design, Setting, and Participants Nationwide, population-based, retrospective observational study in Denmark from 1996 to 2013 that included a consecutive sample of 14 688 live-born children and terminated fetuses diagnosed as having CHD. Patient records on TOP and children with major CHD were reviewed to validate the diagnoses. Major CHD included univentricular heart, transposition of the great arteries, congenitally corrected transposition of the great arteries, truncus arteriosus, interrupted aortic arch, atrioventricular septal defects, double outlet right ventricle, coarctatio of the aorta, Ebstein anomaly, pulmonary atresia with ventricular septal defect, pulmonary atresia with intact ventricular septum, and tetralogy of Fallot. Data were analyzed between January 2017 and March 2018. Main Outcomes and Measures Temporal changes in incidence, detection rate, and TOP of major CHD. Results Of 14 688 children and fetuses diagnosed with CHD, 2695 (18.4%; 95% CI, 17.8-19.1) had major CHD. A total of 7131 boys (1304 with major CHD) and 6926 girls (920 with major CHD) were included, with a median age of 11 years (interquartile range, 6-15 years). During the study period, the live-birth incidence of CHD was constant at 1.22% (95% CI, 1.18-1.26), whereas it decreased for major CHD. When including TOP, the incidence of major CHD did not change over time. The detection rate of major CHD increased from 4.5% (95% CI, 1.2-7.8) to 71.0% (95% CI, 63.3-78.7) (P < .001). At the end of the study, all cases of double outlet right ventricle, Ebstein anomaly, congenitally corrected transposition of the great arteries, and pulmonary atresia with ventricular septal defect were detected prenatally, whereas coarctation of the aorta had the lowest detection rate (21.7%; 95% CI, 3.5-40.0). The TOP rate increased from 0.6% (95% CI, -0.6 to 1.9) to 39.1% (95% CI, 30.9-47.4) (P < .001) among all major CHD. For prenatally diagnosed major CHD, 57.8% of cases were terminated and the proportion did not change significantly throughout the study. Diagnoses leading to TOP included all major CHD diagnoses. Conclusions and Relevance Detection rates of major CHD improved during the study. This has led to increased TOP rates, with a subsequent 39% decrease in the live-birth incidence of major CHD.
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Affiliation(s)
- Rebekka Lytzen
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Niels Vejlstrup
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Jesper Bjerre
- Department of Paediatrics, Aarhus University Hospital, Aarhus, Denmark
| | - Olav Bjørn Petersen
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, Aarhus University Hospital, Aarhus, Denmark
| | - Stine Leenskjold
- Department of Obstetrics and Gynaecology, Aalborg University Hospital, Aalborg, Denmark
| | - James Keith Dodd
- Department of Paediatrics, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
| | - Finn Stener Jørgensen
- Fetal Medicine Unit, Department of Obstetrics and Gynaecology, Copenhagen University Hospital Hvidovre, Copenhagen, Denmark
| | - Lars Søndergaard
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
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Cawyer CR, Kuper SG, Ausbeck E, Sinkey RG, Owen J. The added value of screening fetal echocardiography after normal cardiac views on a detailed ultrasound. Prenat Diagn 2019; 39:1148-1154. [PMID: 31499581 DOI: 10.1002/pd.5557] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 08/19/2019] [Accepted: 08/23/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Evaluate fetal echocardiography's ability to detect critical (lesions requiring immediate neonatal intensive care) congenital heart disease (CHD) after normal anatomic cardiac views on detailed ultrasound. METHODS Singletons with both a detailed ultrasound at 18 + 0 to 22 + 6 weeks and echocardiogram performed at least 14 days later and at 20 + 0 to 24 + 6 weeks. Cases with cardiac pathology on detailed ultrasound were excluded. Different combinations of cardiac views were described: Basic (four-chamber, outflow tracts), Expanded (plus three-vessel view), and Complete (plus ductal/aortic arches). "Normal" was defined on either 2D gray scale or color Doppler. Primary outcome was rates of critical CHD missed on ultrasound but seen on fetal echocardiogram. RESULTS One thousand two hundred twenty-three women had normal Basic cardiac views. One thousand one hundred ninety (97.3%) were confirmed normal on echocardiogram. Twenty-one (1.71%) total CHDs were missed, and three were critical (0.25%; 95% CI, 0.03%-0.53%). Of the 1,223 women, 763 had Complete views. Ten (1.31%) total CHDs were missed and one (0.13%; 95% CI, 0.13%-0.36%) was confirmed critical. CONCLUSION Fetal echocardiography can increase CHD detection despite normal cardiac anatomy on detailed ultrasound; however, CHDs missed are rarely critical. Approximately 750 fetal echocardiograms need to be performed to detect one critical CHD with Complete normal cardiac views on detailed ultrasound.
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Affiliation(s)
- Chase R Cawyer
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Spencer G Kuper
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Elizabeth Ausbeck
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Rachel G Sinkey
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - John Owen
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama
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Pinto NM, Henry KA, Wei G, Sheng X, Green T, Puchalski MD, Byrne JLB, Kinney AY. Barriers to Sonographer Screening for Fetal Heart Defects: A U.S. National Survey. Fetal Diagn Ther 2019; 47:188-197. [PMID: 31416072 DOI: 10.1159/000501430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 06/07/2019] [Indexed: 11/19/2022]
Abstract
OBJECTIVE We surveyed obstetric sonographers, who are at the forefront of the screening process to determine how barriers to prenatal cardiac screening impacted screening abilities. METHODS We performed a cross-sectional national survey of obstetric sonographers in the United States using a sampling frame from American Registry of Diagnostic Medical Sonography mailing lists. The web survey measured the ability to obtain and interpret fetal heart images. Several cognitive, sociodemographic, and system-level factors were measured, including intention to perform cardiac imaging. Regression and mediation analyses determined factors associated with intention to perform and ability to obtain and interpret cardiac images. Subgroup analyses of sonographers in tertiary versus nontertiary centers were also performed. RESULTS Survey response rate either due to noncontact or nonresponse was 40%. Of 480 eligible sonographers, ~30% practiced in tertiary settings. Sonographers had lower intention to perform outflow views compared to 4 chambers. Higher self-efficacy and professional expectations predicted higher odds of intention to perform outflow views (OR 2.8, 95% CI 1.9-4.2 and 1.9, 95% CI 1.1-3.0, respectively). Overall accuracy of image interpretation was 65% (±14%). For the overall cohort and nontertiary subgroup, higher intention to perform outflows was associated with increased accuracy in overall image interpretation. For the tertiary subgroup, self-efficacy and feedback were strongly associated with accuracy. CONCLUSIONS We identified several modifiable (some heretofore unrecognized) targets to improve prenatal cardiac screening. Priorities identified by sonographers that are associated with screening success should guide future interventions.
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Affiliation(s)
- Nelangi M Pinto
- Department of Pediatrics, Division of Cardiology, University of Utah, Salt Lake City, Utah, USA,
| | - Kevin A Henry
- Department of Geography, Temple University, Philadelphia, Pennsylvania, USA
| | - Guo Wei
- Department of Pediatrics, Division of Biostatistics, University of Utah, Salt Lake City, Utah, USA
| | - Xiaoming Sheng
- Department of Pediatrics, Division of Biostatistics, University of Utah, Salt Lake City, Utah, USA
| | - Tom Green
- Department of Pediatrics, Division of Biostatistics, University of Utah, Salt Lake City, Utah, USA
| | - Michael D Puchalski
- Department of Pediatrics, Division of Cardiology, University of Utah, Salt Lake City, Utah, USA
| | - Janice L B Byrne
- Department of Internal Medicine, Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, Utah, USA
| | - Anita Y Kinney
- School of Public Health and Cancer Institute of New Jersey, Rutgers University, New Brunswick, New Jersey, USA
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43
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Pedra SRFF, Zielinsky P, Binotto CN, Martins CN, Fonseca ESVBD, Guimarães ICB, Corrêa IVDS, Pedrosa KLM, Lopes LM, Nicoloso LHS, Barberato MFA, Zamith MM. Brazilian Fetal Cardiology Guidelines - 2019. Arq Bras Cardiol 2019; 112:600-648. [PMID: 31188968 PMCID: PMC6555576 DOI: 10.5935/abc.20190075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Simone R F Fontes Pedra
- Instituto Dante Pazzanese de Cardiologia, São Paulo, SP - Brazil.,Hospital do Coração (HCor), São Paulo, SP - Brazil
| | - Paulo Zielinsky
- Instituto de Cardiologia do Rio Grande do Sul, Porto Alegre, RS - Brazil
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Charafeddine F, Hachem A, Kibbi N, Abutaqa M, Bitar F, Bulbul Z, El-Rassi I, Arabi M. The first Fetal Echocardiography experience for Prenatal diagnosis of Congenital Heart Disease in Lebanon: Successes and challenges. J Saudi Heart Assoc 2019; 31:125-129. [PMID: 31080324 PMCID: PMC6503121 DOI: 10.1016/j.jsha.2019.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Revised: 01/22/2019] [Accepted: 04/04/2019] [Indexed: 12/03/2022] Open
Abstract
Objectives To describe the first Lebanese fetal echocardiography experience for prenatal diagnosis of congenital heart diseases (CHD), showcase successes, and hurdles. Methods This was a retrospective study from January 2014 to December 2017. A total of 350 fetal echocardiograms for 299 fetuses were performed at the Children’s Heart Center at the American University of Beirut, the only fetal center in Lebanon. Data were collected regarding diagnosis, reasons for referral, and timing of referral. Results The mean gestational age at presentation was 25.3 weeks (standard deviation 4.9 weeks). The primary reasons for referral were abnormal anomaly scan (81 27%), history of previous child with CHD (48 16%), and pre-existing maternal congenital heart disease (15 5%). A total of 144 fetal echocardiograms were normal and 155 patients were diagnosed prenatally with CHD giving a detection rate of 44%. The most identified cardiac lesions were ventricular septal defects (31, 20%), atrial septal defects (15, 9.7%). Significant CHD defined as major abnormalities which would impact pregnancy and future quality of life of the baby were identified in 78 fetuses, with a detection rate of 22%. Conclusion High rates of detection are mainly due to low rates of referral when indicated and possibly parental anxiety regarding CHD diagnosis.
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Affiliation(s)
- Fatme Charafeddine
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, LebanonLebanon
| | - Ahmad Hachem
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, LebanonLebanon
| | - Nadine Kibbi
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, LebanonLebanon
| | - Mohammad Abutaqa
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, LebanonLebanon
| | - Fadi Bitar
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, LebanonLebanon
| | - Ziad Bulbul
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, LebanonLebanon
| | - Issam El-Rassi
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, LebanonLebanon
| | - Mariam Arabi
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, LebanonLebanon
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45
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Werner H, Lopes J, Ribeiro G, Raposo AB, Trajano E, Araujo Júnior E. Three-dimensional virtual traveling navigation and three-dimensional printing models of a normal fetal heart using ultrasonography data. Prenat Diagn 2019; 39:175-177. [PMID: 30635939 DOI: 10.1002/pd.5417] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 12/11/2018] [Accepted: 01/06/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Heron Werner
- Department of Radiology, Clínica de Diagnóstico por Imagem (CDPI), Rio de Janeiro, Brazil
| | - Jorge Lopes
- Department of Arts and Design, Pontifícia Universidade Católica (PUC-Rio), Rio de Janeiro, Brazil
| | - Gerson Ribeiro
- Department of Arts and Design, Pontifícia Universidade Católica (PUC-Rio), Rio de Janeiro, Brazil
| | - Alberto Barbosa Raposo
- Department of Informatics, Pontifícia Universidade Católica (PUC-Rio), Rio de Janeiro, Brazil
| | - Evaldo Trajano
- Department of Radiology, Centro de Diagnóstico Ultrassonográfico (CDUS), Brasília, Brazil
| | - Edward Araujo Júnior
- Department of Obstetrics, Paulista School of Medicine, Federal University of São Paulo (EPM-UNIFESP), São Paulo, Brazil
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46
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Noël C, Gagnon MH, Cardinal MP, Guertin O, Déry A, Têtu C, Vanasse A, Roy-Lacroix MÈ, Poder TG, Marelli AJ, Cavallé-Garrido T, Vaujois L, Bigras JL, Dallaire F. Rationale and Design of the FREQUENCY Study: The Fetal Cardiac Registry of Québec to Improve Resource Utilization in Fetal Cardiology. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2018; 41:459-465.e12. [PMID: 30591407 DOI: 10.1016/j.jogc.2018.10.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 10/05/2018] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Prenatal detection of congenital heart diseases (CHD) decreases morbidity and cost. To improve detections rates, most physicians refer pregnant women with high-risk pregnancies to fetal cardiologists even when there is no suspicion of CHD at the second trimester screening. This paper presents the rationale and detailed method of the Fetal Cardiac Registry of Québec to Improve Resource Utilization in Fetal Cardiology (FREQUENCY) study. The overall objective is to assess the impact of second trimester ultrasound screening (U/S) and referral pattern in fetal cardiology on detection rates, health care costs, and resource utilization, as well as perinatal morbidity and mortality. METHODS This multicentre retrospective population-based cohort study will link fetal echocardiography data from all centres performing fetal echocardiography in Québec with administrative health care data. This data linking will allow the determination of a true denominator (all women in Québec who underwent second trimester U/S) with complete follow-up of up to 2 years for offspring. This protocol meets Canadian Task Force Classification II-2. RESULTS The study investigators have collected and cleaned fetal echocardiography data for 24 259 eligible pregnancies referred to fetal cardiology. These data will be matched to approximately 860 000 pregnancies between 2007 and 2015. CONCLUSION The results of the FREQUENCY study will shed light on the impact of the current prenatal CHD screening strategy in Canada.
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Affiliation(s)
- Camille Noël
- Division of Pediatric and Fetal Cardiology, Department of Pediatrics, Faculty of Medicine and Heath Sciences, Université de Sherbrooke, Sherbrooke, QC; Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC
| | - Marie-Hélène Gagnon
- Department of Pediatrics, Montréal Children's Hospital, McGill University, Montréal, QC
| | - Mikhail-Paul Cardinal
- Division of Pediatric and Fetal Cardiology, Department of Pediatrics, Faculty of Medicine and Heath Sciences, Université de Sherbrooke, Sherbrooke, QC; Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC
| | - Olivier Guertin
- Division of Pediatric and Fetal Cardiology, Department of Pediatrics, Faculty of Medicine and Heath Sciences, Université de Sherbrooke, Sherbrooke, QC; Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC
| | - Antoine Déry
- Division of Pediatric and Fetal Cardiology, Department of Pediatrics, Faculty of Medicine and Heath Sciences, Université de Sherbrooke, Sherbrooke, QC; Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC
| | - Cassandre Têtu
- Department of Pediatrics, Montréal Children's Hospital, McGill University, Montréal, QC
| | - Alain Vanasse
- Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC; Department of Family Medicine and Emergency Medicine, Faculty of Medicine and Heath Sciences, Université de Sherbrooke, Sherbrooke, QC
| | - Marie-Ève Roy-Lacroix
- Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC; Division of Fetal-Maternal Medicine, Department of Obstetrics and Gynecology, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Université de Sherbrooke, Sherbrooke, QC
| | - Thomas G Poder
- Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC; Department of Family Medicine and Emergency Medicine, Faculty of Medicine and Heath Sciences, Université de Sherbrooke, Sherbrooke, QC; Unité D'évaluation des Technologies et des Modes d'Intervention en Santé, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke Sherbrooke, QC
| | - Ariane J Marelli
- MAUDE Unit (McGill Adult Unit for Congenital Heart Disease Excellence), McGill University, Montréal, QC
| | - Tiscar Cavallé-Garrido
- Division of Pediatric Cardiology, Montréal Children's Hospital, McGill University, Montréal, QC
| | - Laurence Vaujois
- Division of Pediatric and Congenital Cardiology, Department of Pediatrics, Laval University Hospital, Faculty of Medicine, Laval University, Québec City, QC
| | - Jean-Luc Bigras
- Department of Pediatric Cardiology, University Hospital Sainte-Justine, University of Montréal, Montréal, QC
| | - Frédéric Dallaire
- Division of Pediatric and Fetal Cardiology, Department of Pediatrics, Faculty of Medicine and Heath Sciences, Université de Sherbrooke, Sherbrooke, QC; Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Centre Intégré Universitaire de Santé et de Services Sociaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC.
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47
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Sun HY, Proudfoot JA, McCandless RT. Prenatal detection of critical cardiac outflow tract anomalies remains suboptimal despite revised obstetrical imaging guidelines. CONGENIT HEART DIS 2018; 13:748-756. [PMID: 30022603 PMCID: PMC7953202 DOI: 10.1111/chd.12648] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 05/25/2018] [Accepted: 06/03/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Fetal echocardiography can accurately diagnose critical congenital heart disease prenatally, but relies on referrals from abnormalities identified on routine obstetrical ultrasounds. Critical congenital heart disease that is frequently missed due to inadequate outflow tract imaging includes anomalies such as truncus arteriosus, double outlet right ventricle, transposition of the great arteries, tetralogy of Fallot, pulmonary stenosis, and aortic stenosis. OBJECTIVE This study evaluated the prenatal detection rate of critical outflow tract anomalies in a single urban pediatric hospital before and after "AIUM Practice Guideline for the Performance of Obstetric Ultrasound Examinations," which incorporated outflow tract imaging. DESIGN Infants with outflow tract anomalies who required cardiac catheterization and/or surgical procedure(s) in the first 3 months of life were retrospectively identified. This study evaluated two time periods; pre-guidelines from June 2010 to May 2013 and post-guidelines from January 2015 to June 2016. June 2013-December 2014 was excluded as a theoretical period necessary for obstetrical practices to implement the revised guidelines. RESULTS Overall, prenatal diagnosis occurred in 55% of infants with critical outflow tract anomalies; of the three most common defects, prenatal diagnosis occurred in 53% of D-transposition of the great arteries, 63% of tetralogy of Fallot, and 80% of double outlet right ventricle patients. Pre-guidelines, prenatal diagnosis occurred in 52% (52 of 102) infants with critical outflow tract anomalies requiring early cardiac intervention. Post-guidelines, prenatal diagnosis occurred in 61% (33 of 54) infants, not significantly different than the prenatal detection rate pre-guidelines (P = .31). CONCLUSIONS Despite revised obstetrical guidelines highlighting the importance of outflow tract imaging, referrals and prenatal diagnosis of these types of critical congenital heart disease remain low. Education of obstetrical sonographers and practitioners who perform fetal anatomic screening is vital to increase referrals and prenatal detection of critical outflow tract anomalies.
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Affiliation(s)
- Heather Y Sun
- Division of Pediatric Cardiology, Department of
Pediatrics, Rady Children’s Hospital, University of California, San Diego,
San Diego, CA
| | - James A Proudfoot
- Atman Clinical and Translational Research Institute,
University of California, San Diego, La Jolla, CA
| | - Rachel T McCandless
- Division of Pediatric Cardiology, Department of
Pediatrics, Rady Children’s Hospital, University of California, San Diego,
San Diego, CA
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48
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Balci BK, Goynumer G, Biliciler-Denktas G, Babaoglu K, Lewis M, Uzun O. Fetal Cardiac Anomalies. JOURNAL OF FETAL MEDICINE 2018. [DOI: 10.1007/s40556-018-0158-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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49
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Ravi P, Mills L, Fruitman D, Savard W, Colen T, Khoo N, Serrano-Lomelin J, Hornberger LK. Population trends in prenatal detection of transposition of great arteries: impact of obstetric screening ultrasound guidelines. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 51:659-664. [PMID: 28436133 DOI: 10.1002/uog.17496] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 03/16/2017] [Accepted: 04/07/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVES Dextro-transposition of the great arteries (d-TGA) is one of the most common critical neonatal heart defects, with a low detection rate antenatally. We sought to evaluate trends in the prenatal detection of d-TGA with or without ventricular septal defect (VSD) in Alberta over the past 13 years, examining the potential impact of ultrasound guidelines incorporating screening of cardiac outflow tracts, updated in 2009-2010 and in 2013, and factors affecting detection of the condition. METHODS All fetuses and neonates with d-TGA, with or without VSD, encountered between 2003 and 2015 in the province of Alberta, were identified retrospectively. Clinical records including obstetric ultrasound reports were reviewed. Pregnancy outcome, common referral indications and associated maternal and fetal pathology in affected pregnancies were assessed. RESULTS From 2003 to 2015, 127 cases with d-TGA were encountered in Alberta, of which 47 (37%) were detected prenatally. Prenatal detection improved over the study period, from 14% in 2003-2010, to 50% in 2011-2013, and to 77% in 2014-2015. Of the 47 fetuses with a prenatal diagnosis of d-TGA, an indication for fetal echocardiography included abnormal or poorly visualized cardiac outflows with normal four-chamber view in 46 (98%). Comorbidities were identified in 12 mothers, only five of which represented an additional reason for fetal echocardiography referral, and four fetuses had extracardiac pathology. CONCLUSION Substantial improvement in the prenatal detection of d-TGA has been observed in Alberta over the past few years, owing to improved screening of cardiac outflow tracts on routine obstetric ultrasound examination in otherwise healthy pregnancies, and has been temporally associated with updated obstetric ultrasound guidelines suggesting that these contributed to optimized screening of affected pregnancies. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- P Ravi
- Fetal & Neonatal Cardiology Program, Division of Cardiology, Department of Pediatrics, Stollery Children's Hospital and Royal Alexandra Hospital, Women & Children's Health Research and Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - L Mills
- Division of Cardiology, Department of Pediatrics, University of Calgary, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - D Fruitman
- Division of Cardiology, Department of Pediatrics, University of Calgary, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - W Savard
- Fetal & Neonatal Cardiology Program, Division of Cardiology, Department of Pediatrics, Stollery Children's Hospital and Royal Alexandra Hospital, Women & Children's Health Research and Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - T Colen
- Fetal & Neonatal Cardiology Program, Division of Cardiology, Department of Pediatrics, Stollery Children's Hospital and Royal Alexandra Hospital, Women & Children's Health Research and Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - N Khoo
- Fetal & Neonatal Cardiology Program, Division of Cardiology, Department of Pediatrics, Stollery Children's Hospital and Royal Alexandra Hospital, Women & Children's Health Research and Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - J Serrano-Lomelin
- Fetal & Neonatal Cardiology Program, Division of Cardiology, Department of Pediatrics, Stollery Children's Hospital and Royal Alexandra Hospital, Women & Children's Health Research and Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada
| | - L K Hornberger
- Fetal & Neonatal Cardiology Program, Division of Cardiology, Department of Pediatrics, Stollery Children's Hospital and Royal Alexandra Hospital, Women & Children's Health Research and Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
- Department of Obstetrics and Gynecology, University of Alberta, Edmonton, Alberta, Canada
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50
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Sanapo L, Pruetz JD, Słodki M, Goens MB, Moon-Grady AJ, Donofrio MT. Fetal echocardiography for planning perinatal and delivery room care of neonates with congenital heart disease. Echocardiography 2017; 34:1804-1821. [DOI: 10.1111/echo.13672] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Laura Sanapo
- Division of Fetal and Transitional Medicine; Children's National Health System; George Washington University; Washington DC USA
| | - Jay D. Pruetz
- Division of Cardiology; Children's Hospital Los Angeles; Keck School of Medicine; University of Southern California; Los Angeles CA USA
| | - Maciej Słodki
- Department of Prenatal Cardiology; Polish Mother's Memorial Hospital Research Institute; Lodz Poland
- Faculty of Health Sciences; The State University of Applied Sciences; Plock Poland
| | - M. Beth Goens
- Special Delivery Service; Pediatric Cardiology; University of New Mexico; Albuquerque NM USA
| | - Anita J. Moon-Grady
- Division of Cardiology; Department of Pediatrics; UCSF Benioff Children's Hospital; San Francisco CA USA
| | - Mary T. Donofrio
- Division of Fetal and Transitional Medicine; Children's National Health System; George Washington University; Washington DC USA
- Fetal Heart Program; Division of Cardiology; Children's National Health System; Washington DC USA
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