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Your search keyword '"Peyvandi S"' showing total 9 results
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9 results on '"Peyvandi S"'

1. High prevalence of left superior vena cava and congenital heart disease in cohort of patients with pre‐ and postnatally diagnosed esophageal atresia/tracheoesophageal fistula

Author

Parekh, S., primary, Ochotny, R., additional, Lazow, S. P., additional, Ben‐Ishay, O., additional, Aribindi, V., additional, Pluchinotta, F. R., additional, Tworetzky, W., additional, Buchmiller, T. L., additional, Peyvandi, S., additional, and Moon‐Grady, A. J., additional

Published
2023
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2. Implications of United States Supreme Court's ruling on Dobbs vs Jackson Women's Health Organization: perspective of physicians caring for critically ill fetuses and newborns

Author

Arya, B., primary, Donofrio, M. T., additional, Freud, L. R., additional, Hornberger, L. K., additional, Moon‐Grady, A. J., additional, Morris, S. A., additional, Pinto, N., additional, Simpson, L. L., additional, Cuneo, B. F., additional, Divanovic, A., additional, Jaeggi, E., additional, Peyvandi, S., additional, Puchalski, M. D., additional, Rychik, J., additional, Schidlow, D. N., additional, Srivastava, S., additional, Tacy, T. A., additional, Tworetzky, W., additional, and Walsh, M. J., additional

Published
2022
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9. Fetal circulatory physiology and brain development in complex congenital heart disease: A multi-modal imaging study.

Author

Juergensen S, Liu J, Xu D, Zhao Y, Moon-Grady AJ, Glenn O, McQuillen P, and Peyvandi S

Subjects
Humans, Female, Cross-Sectional Studies, Pregnancy, Prospective Studies, Adult, Hypoplastic Left Heart Syndrome diagnostic imaging, Hypoplastic Left Heart Syndrome physiopathology, Echocardiography methods, Ultrasonography, Prenatal, Transposition of Great Vessels diagnostic imaging, Transposition of Great Vessels physiopathology, Heart Defects, Congenital diagnostic imaging, Heart Defects, Congenital physiopathology, Male, Case-Control Studies, Brain diagnostic imaging, Brain blood supply, Magnetic Resonance Imaging methods, Multimodal Imaging methods
Abstract

Objective: Fetuses with complex congenital heart disease have altered physiology, contributing to abnormal neurodevelopment. The effects of altered physiology on brain development have not been well studied. We used multi-modal imaging to study fetal circulatory physiology and brain development in hypoplastic left heart syndrome (HLHS) and d-transposition of the great arteries (TGA)., Methods: This prospective, cross-sectional study investigated individuals with fetal congenital heart disease and controls undergoing fetal echocardiography and fetal brain MRI. MRI measured total brain volume and cerebral oxygenation by the MRI quantification method T2*. Indexed cardiac outputs (CCOi) and vascular impedances were calculated by fetal echocardiography. Descriptive statistics assessed MRI and echocardiogram measurement relationships by physiology., Results: Sixty-six participants enrolled (control = 20; HLHS = 25; TGA = 21), mean gestational age 33.8 weeks (95% CI: 33.3-34.2). Total brain volume and T2* were significantly lower in fetuses with cardiac disease. CCOi was lower in HLHS, correlating with total brain volume - for every 10% CCOi increase, volume increased 8 mm 3 (95% CI: 1.78-14.1; p = 0.012). Echocardiography parameters and cerebral oxygenation showed no correlation. TGA showed no CCOi or aortic output correlation with MRI measures., Conclusions: In HLHS, lower cardiac output is deleterious to brain development. Our findings provide insight into the role of fetal cardiovascular physiology in brain health., (© 2023 The Authors. Prenatal Diagnosis published by John Wiley & Sons Ltd.)

Published
2024
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