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Home > List Archives

Head injury

Karim Brohi trauma-list@trauma.org
Tue, 8 Jan 2002 22:49:43 -0000


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Clive

Hyperventilation leads to vasoconstriction - which leads to a reduction in
perfusion and cerebral ischaemia.

You can have a 'play' with this on the website's neurotrauma physiology
simulator at:

http://www.trauma.org/resus/neuromoulage/index.html

Karim

  -----Original Message-----
  From: trauma-list-admin@trauma.org [mailto:trauma-list-admin@trauma.org]On
Behalf Of Clive Leach
  Sent: 07 January 2002 11:40
  To: trauma-list@trauma.org
  Subject: Head injury



  Can someone please tell me why hyperventilating head injury is "out" .
  We are still told to do it..
  Many thanks and Happy New Year,  Clive

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<BODY bgColor=3D#ffffff>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff=20
size=3D2>Clive</FONT></SPAN></DIV>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff=20
size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff =
size=3D2>Hyperventilation=20
leads to vasoconstriction - which leads to a reduction in perfusion and =
cerebral=20
ischaemia.&nbsp; </FONT></SPAN></DIV>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff=20
size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff size=3D2>You =
can have a=20
'play' with this on the website's neurotrauma physiology simulator=20
at:</FONT></SPAN></DIV>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff=20
size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff size=3D2><A=20
href=http://www.trauma.org/index.php/community/list/url/http:list.ftech.net/pipermail/trauma-list/2002/3D"http://www.trauma.org/resus/neuromoulage/index.html">http://www.t=
rauma.org/resus/neuromoulage/index.html</A></FONT></SPAN></DIV>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff=20
size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff=20
size=3D2>Karim</FONT></SPAN></DIV>
<DIV><SPAN class=3D999194722-08012002><FONT color=3D#0000ff=20
size=3D2></FONT></SPAN>&nbsp;</DIV>
<BLOCKQUOTE dir=3Dltr style=3D"MARGIN-RIGHT: 0px">
  <DIV class=3DOutlookMessageHeader dir=3Dltr align=3Dleft><FONT =
face=3DTahoma=20
  size=3D2>-----Original Message-----<BR><B>From:</B> =
trauma-list-admin@trauma.org=20
  [mailto:trauma-list-admin@trauma.org]<B>On Behalf Of </B>Clive=20
  Leach<BR><B>Sent:</B> 07 January 2002 11:40<BR><B>To:</B>=20
  trauma-list@trauma.org<BR><B>Subject:</B> Head =
injury<BR><BR></FONT></DIV>
  <DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
  <DIV><FONT face=3DArial size=3D2>Can someone please tell me why =
hyperventilating=20
  head injury is "out" .</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>We are still told to do it.. =
</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>Many thanks and Happy New Year,&nbsp; =

  Clive</FONT></DIV></BLOCKQUOTE></BODY></HTML>

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