Responses

PDF
Population-based study of cognitive outcomes in congenital heart defects
Compose Response

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Author Information
First or given name, e.g. 'Peter'.
Your last, or family, name, e.g. 'MacMoody'.
Your email address, e.g. higgs-boson@gmail.com
Your role and/or occupation, e.g. 'Orthopedic Surgeon'.
Your organization or institution (if applicable), e.g. 'Royal Free Hospital'.
Statement of Competing Interests

PLEASE NOTE:

  • Responses are moderated before posting and publication is at the absolute discretion of BMJ, however they are not peer-reviewed
  • Once published, you will not have the right to remove or edit your response. Removal or editing of responses is at BMJ's absolute discretion
  • If patients could recognise themselves, or anyone else could recognise a patient from your description, please obtain the patient's written consent to publication and send them to the editorial office before submitting your response [Patient consent forms]
  • By submitting this response you are agreeing to our full [Response terms and requirements]

Vertical Tabs

Other responses

  • Published on:
    Population-based study of cognitive outcomes in congenital heart defects: Novel Information about a not so uncommon entity

    I read the article with interest and wish to congratulate the authors for their genuine work on a little known subject.
    However there are certain points which require elaboration:
    (a) It is likely that there are independent genetic factors that are responsible for a baby being born SGA and the same factors may be playing a role in affecting cognitive outcomes.These factors have not been addressed in the study.
    (b) Cognitive outcome of a child is the result of certain internal and certain extraneous factors (eg environmental stimulation).The extraneous factors may confound the results of the above study.
    (c) Open heart surgery per se may be detrimental to the cognitive development of a child .But there are certain factors such as Bypass time,duration of mechanical ventilation,exposure to hypotensive milieu,etc that need to be explored in order to get an indepth insight into the subject.
    To summarize, the article is a praiseworthy effort into a novel field which opens up potentials of further avenues of research.

    Conflict of Interest:
    None declared.