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Congenital, Hereditary, and Neonatal Diseases and Abnormalities Commons™
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Articles 1 - 7 of 7
Full-Text Articles in Congenital, Hereditary, and Neonatal Diseases and Abnormalities
Non-Geometric Echocardiographic Indices Of Ventricular Function In Patients With A Fontan Circulation., Jonathan Rhodes, Renee Margossian, Lynn A. Sleeper, Piers Barker, Timothy J. Bradley, Minmin Lu, Mark Fogel, Matthew A. Harris, Wyman W. Lai, Andrew J. Powell, Michael D. Puchalski, Girish S. Shirali, Steven D. Colan, Pediatric Heart Network Investigators
Non-Geometric Echocardiographic Indices Of Ventricular Function In Patients With A Fontan Circulation., Jonathan Rhodes, Renee Margossian, Lynn A. Sleeper, Piers Barker, Timothy J. Bradley, Minmin Lu, Mark Fogel, Matthew A. Harris, Wyman W. Lai, Andrew J. Powell, Michael D. Puchalski, Girish S. Shirali, Steven D. Colan, Pediatric Heart Network Investigators
Manuscripts, Articles, Book Chapters and Other Papers
BACKGROUND: Complex anatomy and limited windows complicate echocardiographic assessments of ventricular function in Fontan patients. For the Pediatric Heart Network Fontan Cross-Sectional Study, data were acquired from which mean ventricular pressure change during isovolumetric contraction (dP/dt(ic)), Tei index, and maximal systolic annular velocity (S') could be measured. The purpose of this study was to compare these nongeometric indices of ventricular function to cardiac magnetic resonance (CMR) measurements of ventricular ejection fraction (EF).
METHODS: Echocardiographic and CMR studies were performed prospectively using standardized protocols; measurements were completed by core laboratories. Data from both modalities were available from 137 patients.
RESULTS: A …
Unique Phenotype In A Patient With Charge Syndrome., Shobhit Jain, Hyung-Goo Kim, Felicitas Lacbawan, Irene Meliciani, Wolfgang Wenzel, Ingo Kurth, Josefina Sharma, Morris Schoeneman, Svetlana Ten, Lawrence C. Layman, Elka Jacobson-Dickman
Unique Phenotype In A Patient With Charge Syndrome., Shobhit Jain, Hyung-Goo Kim, Felicitas Lacbawan, Irene Meliciani, Wolfgang Wenzel, Ingo Kurth, Josefina Sharma, Morris Schoeneman, Svetlana Ten, Lawrence C. Layman, Elka Jacobson-Dickman
Manuscripts, Articles, Book Chapters and Other Papers
CHARGE is a phenotypically heterogeneous autosomal dominant disorder recognized as a cohesive syndrome since the identification of CHD7 as a genetic etiology. Classic features include: Coloboma, Heart defects, Atresia choanae, Retarded growth and development, Genitourinary abnormalities, and Ear anomalies and/or deafness. With greater accessibility to genetic analysis, a wider spectrum of features are emerging, and overlap with disorders such as DiGeorge syndrome, Kallmann syndrome, and Hypoparathyroidism Sensorineural Deafness and Renal Disease syndrome, is increasingly evident. We present a patient with a unique manifestation of CHARGE syndrome, including primary hypoparathyroidism and a limb anomaly; to our knowledge, he is also the …
Factors Associated With Serum Brain Natriuretic Peptide Levels After The Fontan Procedure., Andrew M. Atz, Victor Zak, Roger E. Breitbart, Steven D. Colan, Sara K. Pasquali, Daphne T. Hsu, Minmin Lu, Lynn Mahony, Stephen M. Paridon, Michael D. Puchalski, Tal Geva, Brian W. Mccrindle, Pediatric Heart Network Investigators, Girish S. Shirali
Factors Associated With Serum Brain Natriuretic Peptide Levels After The Fontan Procedure., Andrew M. Atz, Victor Zak, Roger E. Breitbart, Steven D. Colan, Sara K. Pasquali, Daphne T. Hsu, Minmin Lu, Lynn Mahony, Stephen M. Paridon, Michael D. Puchalski, Tal Geva, Brian W. Mccrindle, Pediatric Heart Network Investigators, Girish S. Shirali
Manuscripts, Articles, Book Chapters and Other Papers
OBJECTIVE: Although a useful marker of heart failure in adults, the utility of brain natriuretic peptide concentration (BNP) for children after the Fontan procedure is not well studied.
DESIGN: BNP was measured in 510 patients who were 6-18 years old in the Pediatric Heart Network Fontan cross-sectional study at a median of 8.2 years after Fontan. Patients underwent echocardiography, exercise testing, magnetic resonance imaging (MRI) and functional health status questionnaires. Associations of BNP with baseline patient characteristics, medical history and cross-sectional assessment were examined with multivariable linear regression analyses.
RESULTS: The distribution of BNP was highly skewed, median 13.0 pg/mL …
Surgical Management Of Complete Atrioventricular Septal Defect: Associations With Surgical Technique, Age, And Trisomy 21., Andrew M. Atz, John A. Hawkins, Minmin Lu, Meryl S. Cohen, Steven D. Colan, James Jaggers, Ronald V. Lacro, Brian W. Mccrindle, Renee Margossian, Ralph S. Mosca, Lynn A. Sleeper, L Luann Minich, Pediatric Heart Network Investigators, Girish S. Shirali
Surgical Management Of Complete Atrioventricular Septal Defect: Associations With Surgical Technique, Age, And Trisomy 21., Andrew M. Atz, John A. Hawkins, Minmin Lu, Meryl S. Cohen, Steven D. Colan, James Jaggers, Ronald V. Lacro, Brian W. Mccrindle, Renee Margossian, Ralph S. Mosca, Lynn A. Sleeper, L Luann Minich, Pediatric Heart Network Investigators, Girish S. Shirali
Manuscripts, Articles, Book Chapters and Other Papers
OBJECTIVES: We sought to evaluate the contemporary results after repair of a complete atrioventricular septal defect and to determine the factors associated with suboptimal outcomes.
METHODS: The demographic, procedural, and outcome data were obtained within 1 and 6 months after repair of a complete atrioventricular septal defect in 120 children in a multicenter observational study from June 2004 to 2006.
RESULTS: The median age at surgery was 3.7 months (range, 9 days to 1.1 years). The type of surgical repair was a single patch (18%), double patch (72%), and a single atrial septal defect patch with primary ventricular septal defect …
Renin-Angiotensin-Aldosterone Genotype Influences Ventricular Remodeling In Infants With Single Ventricle., Seema Mital, Wendy K. Chung, Steven D. Colan, Lynn A. Sleeper, Cedric Manlhiot, Cammon B. Arrington, James F. Cnota, Eric M. Graham, Michael E. Mitchell, Elizabeth Goldmuntz, Jennifer S. Li, Jami C. Levine, Teresa M. Lee, Renee Margossian, Daphne T. Hsu, Pediatric Heart Network Investigators, Girish S. Shirali
Renin-Angiotensin-Aldosterone Genotype Influences Ventricular Remodeling In Infants With Single Ventricle., Seema Mital, Wendy K. Chung, Steven D. Colan, Lynn A. Sleeper, Cedric Manlhiot, Cammon B. Arrington, James F. Cnota, Eric M. Graham, Michael E. Mitchell, Elizabeth Goldmuntz, Jennifer S. Li, Jami C. Levine, Teresa M. Lee, Renee Margossian, Daphne T. Hsu, Pediatric Heart Network Investigators, Girish S. Shirali
Manuscripts, Articles, Book Chapters and Other Papers
Background: We investigated the effect of polymorphisms in the renin-angiotensin-aldosterone system (RAAS) genes on ventricular remodeling, growth, renal function, and response to enalapril in infants with single ventricle.
Methods and results: Single ventricle infants enrolled in a randomized trial of enalapril were genotyped for polymorphisms in 5 genes: angiotensinogen, angiotensin-converting enzyme, angiotensin II type 1 receptor, aldosterone synthase, and chymase. Alleles associated with renin-angiotensin-aldosterone system upregulation were classified as risk alleles. Ventricular mass, volume, somatic growth, renal function using estimated glomerular filtration rate, and response to enalapril were compared between patients with ≥2 homozygous risk genotypes (high risk), and those …
Natural History Study Of Arthrogryposis Multiplex Congenita, Amyoplasia Type, Trisha Nichols
Natural History Study Of Arthrogryposis Multiplex Congenita, Amyoplasia Type, Trisha Nichols
Dissertations & Theses (Open Access)
Arthrogryposis or Arthrogrypsosis Multiplex Congenita (AMC) are terms used to describe the clinical finding of multiple congenital contractures. There are more than 300 distinct disorders associated with arthrogryposis. Amyoplasia is the most common type of arthrogryposis and is often referred to as the “classic” type. There is no known cause of amyoplasia and no risk factors have been identified. Moreover, there is no established diagnostic criteria, which has led to inconsistency and confusion in the medical literature. The purpose of this study was to describe the natural history of amyoplasia, to determine if there are any identifiable risk factors and …
Should Designer Babies Be Regulated?, Alec Madriaga, Natasha Bates
Should Designer Babies Be Regulated?, Alec Madriaga, Natasha Bates
Festival of Communities: UG Symposium (Posters)
Designer babies have been frequently used to help prevent genetic defect of offspring. The two main procedures that can help prevent offspring of having a genetic defect is by IVF, In Vitro Fertilization, or PGD, Preimplantation Genetic Disorder. It is a topic currently being debated ethically on whether it is okay to design a baby and how far people may take the procedures to design a baby before it gets out of hand. Two sides can be approached to this topic: Should designer babies be regulated or should it not be regulated? A concern that is plaguing the minds of …