Dextrocardia causes: Difference between revisions

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{{Dextrocardia}}
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==Overview==
==Overview==
There are a very small amount of possible causes of dextrocardia.
There are no established causes for [[dextrocardia]]. It may be associated with a condition called [[situs inversus totalis]], in which the whole body has its organs in an inverted fashion (not only the [[heart]] but also the [[spleen]] and the [[liver]]).
 
==Causes==
*There are no established causes for [[dextrocardia]].
*Three are three conditions classified as [[dextrocardia]] that may have distinct causes:<ref name="pmid13547381">{{cite journal| author=GRANT RP| title=The syndrome of dextroversion of the heart. | journal=Circulation | year= 1958 | volume= 18 | issue= 1 | pages= 25-36 | pmid=13547381 | doi=10.1161/01.cir.18.1.25 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=13547381  }} </ref>
** Mirror-image dextrocardia: most common, right-to-left orientation is reversed. Usually has some degree of abdominal situs inversus.
** Dextroposition: normal heart is shifted to the right by extracardiac factor.
** Dextroversion: least common, frequent accompanied by other cardiac developmental abnormalities. Caused by a disorder in the development of the cono-truncal region of the heart.
*** Generally caused by a rotation of the ventricular part of the heart to the right with the atria remaining in normal position.
 
==References==
{{Reflist|2}}


#The three major risk factors are
{{WH}}
##A family history of defects involving dextrocardia.  This includes a family history of [[heterotaxy]].
{{WS}}
##While there are not any known ways to prevent dextrocardia, not using illegal drugs while pregnant (especially cocaine) may lower the risk.
[[Category: (name of the system)]]
##Having diabetes may increase the risk of a child being born with dextrocardia.

Latest revision as of 18:38, 3 July 2021

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: José Eduardo Riceto Loyola Junior, M.D.[2]

Overview

There are no established causes for dextrocardia. It may be associated with a condition called situs inversus totalis, in which the whole body has its organs in an inverted fashion (not only the heart but also the spleen and the liver).

Causes

  • There are no established causes for dextrocardia.
  • Three are three conditions classified as dextrocardia that may have distinct causes:[1]
    • Mirror-image dextrocardia: most common, right-to-left orientation is reversed. Usually has some degree of abdominal situs inversus.
    • Dextroposition: normal heart is shifted to the right by extracardiac factor.
    • Dextroversion: least common, frequent accompanied by other cardiac developmental abnormalities. Caused by a disorder in the development of the cono-truncal region of the heart.
      • Generally caused by a rotation of the ventricular part of the heart to the right with the atria remaining in normal position.

References

  1. GRANT RP (1958). "The syndrome of dextroversion of the heart". Circulation. 18 (1): 25–36. doi:10.1161/01.cir.18.1.25. PMID 13547381.

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