[HSF] Blaze of every shade of red ... Glass of Pinotage .. [OT]
Nasser F. Abou'Seada
nfaabouseada at gmail.com
Sun Nov 5 14:03:38 EST 2006
enjoying seeing the ??? Whales ????
NFA
> -----Original Message-----
> From: openheart-l-bounces at lists.hsforum.com [mailto:openheart-l-
> bounces at lists.hsforum.com] On Behalf Of Rwmfglycar at aol.com
> Sent: Sunday, November 05, 2006 12:46 PM
> To: OpenHeart-L at lists.hsforum.com
> Subject: Re: [HSF] Ruptured Sinus of Valsalva
>
> In a message dated 11/4/2006 9:05:07 P.M. Eastern Standard Time,
> prasannasimha at gmail.com writes:
>
> Basically a good echo for delineation of the anatomy and a cath to rule
> out associated CAD at her age.
> I think it is better to use a Goretex patch as you are dealing with a
> high trans patch gradient. The classical method is to patch both ends by
> a bicameral approach.
> I usually transfix the windsock with a series of inverting purse strings
> and then place a patch of Goretex taking care not to injure the coronary
> ostium (if in a sinus bearing a coronary).
> Why do you need a CT ? A cardio CT may just make some additional
> colorful pictures
> Prasanna
>
> Dear Prasanna,
> You obviously are sold on Goretex patches as Hal is on Hemashield and I am
> on pericardium as a repair material. Obviously I have nothing against
extruded
> polytetrafluorethylene but I would not choose to use it in patch form
> preferentially because it withstood a pressure gradient across it better
than
> pericardium. There is simply no evidence for that. I never saw any
failure of a
> pericardial patch in the form of rupture or aneurysm in any application.
I did
> discuss a report once on aneurysm in outflow tract patches: all of these
were
> false aneurysms; in other words failure of the suture technique. We do
what
> we do but we need to be aware of what proof there is for our prejudices.
I
> would say to Hal that there is no evidence from your experience that
Bioglue
> actually is the reason for success in your last three cases as compared
with a
> failure ten years ago. Maybe you know your way around the ventricle
better
> than you did 10 years ago; maybe you and your cardiologist and
> anesthesiologist and Perrfusionist handled every aspect of the recent
cases better. I
> would not be surprised if the margins of the defect were better in this
decade
> and I am willing to bet that the patch margins were far further from the
VSD
> than they were in your first case.
> From where I write the sun has just gone down in a blaze of every shade
of
> red over the Southern Indian ocean. I raise my glass of Pinotage in
> celebration of past and future successes whether or not we understand them
> completely!
> Bob
>
>
>
> Hgrmd at aol.com wrote:
> > Dear Members of HSF,
> > I've just been referred a 70 yo lady with CHF who was found by TEE
to
> have
> > a ruptured right sinus of Valsalva. I was told that the root wasn't
> dilated
> > and there was no evidence of SBE. Also, there were no significant
> valvular
> > abnormalities. I haven't seen her yet, but I understand she has a
> classic
> > continuous murmur. Over the phone, she was described as otherwise
> healthy.
> > Besides a cath and maybe a CT, what else would be helpful in the
workup?
> Also,
> > what type of patch and how would you sew it? I'm thinking
gluteraldehyde
>
> > cured autologous pericardium.
> > Hal
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