R
Richard V. Williams
Researcher at Primary Children's Hospital
Publications - 220
Citations - 7188
Richard V. Williams is an academic researcher from Primary Children's Hospital. The author has contributed to research in topics: Fontan procedure & Population. The author has an hindex of 39, co-authored 215 publications receiving 6328 citations. Previous affiliations of Richard V. Williams include Boston Children's Hospital & University of Utah.
Papers
More filters
Journal ArticleDOI
Noninvasive Assessment of Subclinical Atherosclerosis in Children and Adolescents: Recommendations for Standard Assessment for Clinical Research: A Scientific Statement From the American Heart Association
Elaine M. Urbina,Richard V. Williams,Bruce S. Alpert,Ronnie T. Collins,Stephen R. Daniels,Laura L. Hayman,Marc S. Jacobson,Larry T. Mahoney,Michele Mietus-Snyder,Albert P. Rocchini,Julia Steinberger,Brian W. McCrindle +11 more
TL;DR: This scientific statement was written to review the current literature on the noninvasive assessment of atherosclerosis in children and adolescents, make recommendations for the standardization of these tools for research, and stimulate further research with a goal of developing valid and reliable techniques with normative data for nonin invasive clinical evaluation of atheosclerosis in Pediatrics.
Journal ArticleDOI
Contemporary Outcomes after the Fontan Procedure: A Pediatric Heart Network Multicenter Study
Page A.W. Anderson,Lynn A. Sleeper,Lynn Mahony,Steven D. Colan,Andrew M. Atz,Roger E. Breitbart,Welton M. Gersony,Dianne Gallagher,Tal Geva,Renee Margossian,Brian W. McCrindle,Stephen M. Paridon,Marcy L. Schwartz,Mario Stylianou,Richard V. Williams,Bernard J. Clark +15 more
TL;DR: Moves of ventricular systolic function and functional health status, although lower on average in the cohort compared with control subjects, were in the majority of subjects within 2 standard deviations of the mean for control subjects.
Journal ArticleDOI
A Cross-Sectional Study of Exercise Performance During the First 2 Decades of Life After the Fontan Operation
Stephen M. Paridon,Paul Mitchell,Steven D. Colan,Richard V. Williams,Andrew D. Blaufox,Jennifer S. Li,Renee Margossian,Seema Mital,Jennifer L. Russell,Jonathan Rhodes +9 more
TL;DR: Higher O(2) pulse is associated with better exercise performance, whereas adolescence and male gender are associated with decreased performance compared with healthy subjects, in Fontan patients.
Contemporary Outcomes After the Fontan Procedure: A Pediatric Heart
Richard V. Williams,Bernard J. Clark,Brian W. McCrindle,Stephen M. Paridon,Marcy L. Schwartz,Roger E. Breitbart,Welton M. Gersony,Dianne Gallagher,Tal Geva,A. W. Anderson,Lynn A. Sleeper,Lynn Mahony,Steven D. Colan +12 more
TL;DR: In this article, Stylianou et al. studied the effect of Fontan procedures on the outcome of the human heart after the Fontan procedure and found that the outcome was significantly worse for the younger patients.
Journal ArticleDOI
Enalapril in Infants With Single Ventricle Results of a Multicenter Randomized Trial
Daphne T. Hsu,Victor Zak,Lynn Mahony,Lynn A. Sleeper,Andrew M. Atz,Jami C. Levine,Piers Barker,Chitra Ravishankar,Brian W. McCrindle,Richard V. Williams,Karen Altmann,Nancy S. Ghanayem,Renee Margossian,Wendy K. Chung,William L. Border,Gail D. Pearson,Mario Stylianou,Seema Mital +17 more
TL;DR: Administration of enalapril to infants with single-ventricle physiology in the first year of life did not improve somatic growth, ventricular function, or heart failure severity, and the results of this randomized trial do not support the routine use of enAlapril in this population.