[HSF] Image of the week - Trans toric approach to the aortic valve
Prasanna Simha M
prasannasimha at gmail.com
Sun Mar 2 21:22:46 EST 2008
It may not occur in dilated ventricles but can be a real issue in
patients with rheumatic TR especially TS TR. I do worry if I will
create TS in those situations.
Prasanna
On Sun, Mar 2, 2008 at 9:07 PM, <Hgrmd at aol.com> wrote:
> Michael,
> I've never ever seen tricuspid stenosis on a postop echo. I suspect the
> tricuspid is much like the mitral. Patient size mismatch is generally not an
> issue. Don't feel alone about your program's relative neglect of the
> tricuspid. I was shocked to see that Chitwood's program had a concomitant tricuspid
> repair rate of less than 5%. It is a fact that even moderate TR, like MR,
> adversely affects the 10 year survival. If you do it warm, beating heart
> after the clamp is released, there is virtually no down side to repairing TR
> other than the cost of the prosthesis. As I've said many times before, going
> back in and fixing newly developed TR has enabled me to wean patients from the
> pump without a balloon. I'm convinced I've avoided more than a few bad
> outcomes by my current policy.
> I size them by placing the sizer over the unfurled anterior leaflet.
> Generally I will undersize by 1 to 2. If you think about it, particularly in
> secondary MR cases from myopathic ventricles, why should only the left AV valve
> dilate? Those cases, in particular, deserve a ring if the systolic diameter
> is 40 mm or more, regardless of the amount of current TR. Also, any case
> with a preop echo showing moderate or worse TR need to be repaired, regardless
> of the intraop findings. I'm sure our good friend, Dr. Frater, would agree.
>
>
> Hal
>
>
>
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--
Prasanna Simha M
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