Difference between revisions of "Congenital heart disease"

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*Fontan procedure cannot be done in a newborn as the pulmonary vascular bed resistance is too high.<ref name=pmid5089489/>
*Fontan procedure cannot be done in a newborn as the pulmonary vascular bed resistance is too high.<ref name=pmid5089489/>


==Shunts - overview==
=Shunts - overview=
Most shunts are a consequence of congenital heart disease.  They can be grouped into ''left-to-right'' and ''right-to-left''.
Most shunts are a consequence of congenital heart disease.  They can be grouped into ''left-to-right'' and ''right-to-left''.


===Left-to-right===
==Left-to-right==
Mnemonic ''the Ds'':<ref name=Ref_PBoD566>{{Ref PBoD|566}}</ref>
Mnemonic ''the Ds'':<ref name=Ref_PBoD566>{{Ref PBoD|566}}</ref>
*ASD = atrial septal defect.
*ASD = atrial septal defect.
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Note: The word ''Left'' has four letters and there are four L->R shunts.
Note: The word ''Left'' has four letters and there are four L->R shunts.
===Right-to-left===
==Right-to-left==
Mnemonic ''5 Ts'':<ref name=Ref_PBoD568>{{Ref PBoD|568}}</ref>
Mnemonic ''5 Ts'':<ref name=Ref_PBoD568>{{Ref PBoD|568}}</ref>
*Tetralogy of Fallot (TOF).  
*Tetralogy of Fallot (TOF).  
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