R
Richard A. Jonas
Researcher at Children's National Medical Center
Publications - 475
Citations - 27708
Richard A. Jonas is an academic researcher from Children's National Medical Center. The author has contributed to research in topics: Cardiopulmonary bypass & Great arteries. The author has an hindex of 91, co-authored 461 publications receiving 26026 citations. Previous affiliations of Richard A. Jonas include Boston Medical Center & Massachusetts Institute of Technology.
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Journal ArticleDOI
Postoperative Course and Hemodynamic Profile After the Arterial Switch Operation in Neonates and Infants A Comparison of Low-Flow Cardiopulmonary Bypass and Circulatory Arrest
Gil Wernovsky,David Wypij,Richard A. Jonas,John E. Mayer,Frank L. Hanley,Paul R. Hickey,Amy Z. Walsh,Anthony C. Chang,Aldo R. Castaneda,Jane W. Newburger,David L. Wessel +10 more
TL;DR: After heart surgery in neonates and infants, both low-flow bypass and circulatory arrest perfusion strategies have comparable effects on the nonneurological postoperative course and hemodynamic profile.
Journal ArticleDOI
Diagnosis and Treatment of Fetal Cardiac Disease A Scientific Statement From the American Heart Association
Mary T. Donofrio,Anita J. Moon-Grady,Lisa K. Hornberger,Joshua A. Copel,Mark Sklansky,Alfred Abuhamad,Bettina F. Cuneo,James C. Huhta,Richard A. Jonas,Anita Krishnan,Stephanie Lacey,Wesley Lee,Erik C. Michelfelder,Gwen R. Rempel,Norman H. Silverman,Thomas L. Spray,Janette F. Strasburger,Wayne Tworetzky,Jack Rychik +18 more
TL;DR: This statement highlights what is currently known and recommended on the basis of evidence and experience in the rapidly advancing and highly specialized field of fetal cardiac care.
Journal ArticleDOI
Developmental and Neurologic Status of Children after Heart Surgery with Hypothermic Circulatory Arrest or Low-Flow Cardiopulmonary Bypass
David C. Bellinger,Richard A. Jonas,Leonard Rappaport,David Wypij,Gil Wernovsky,Karl C.K. Kuban,Patrick D. Barnes,Gregory L. Holmes,Paul R. Hickey,R D Strand +9 more
TL;DR: The developmental and neurologic sequelae of these two strategies one year after heart surgery in infants were compared, with infants assigned to circulatory arrest having a lower mean score on the Psychomotor Development Index of the Bayley Scales of Infant Development.
Journal ArticleDOI
A Comparison of the Perioperative Neurologic Effects of Hypothermic Circulatory Arrest versus Low-Flow Cardiopulmonary Bypass in Infant Heart Surgery
Jane W. Newburger,Richard A. Jonas,Gil Wernovsky,David Wypij,Paul R. Hickey,Karl C.K. Kuban,David M. Farrell,Gregory L. Holmes,Sandra L. Helmers,Jules Constantinou,Enrique Carrazana,John K. Barlow,Amy Z. Walsh,Kristin C. Lucius,Jane Share,David L. Wessel,Frank L. Hanley,John E. Mayer,Aldo R. Castaneda,James H. Ware +19 more
TL;DR: This randomized, single-center trial compared the incidence of perioperative brain injury after deep hypothermia and support consisting predominantly of total circulatory arrest with the incidence after deep Hypothermic Circulatory arrest in a randomized,single- center trial.
Journal ArticleDOI
Neurodevelopmental status at eight years in children with dextro-transposition of the great arteries: the Boston Circulatory Arrest Trial.
David C. Bellinger,David C. Bellinger,David Wypij,Adre J. duPlessis,Adre J. duPlessis,Leonard Rappaport,Leonard Rappaport,Richard A. Jonas,Richard A. Jonas,Gil Wernovsky,Gil Wernovsky,Jane W. Newburger,Jane W. Newburger +12 more
TL;DR: Although mean scores on most outcomes were within normal limits, neurodevelopmental status in the cohort as a whole was below expectation in many respects, including academic achievement, fine motor function, visual-spatial skills, working memory, hypothesis generating and testing, sustained attention, and higher-order language skills.