--- bubblet2002 <bubblet2002@...
> Hi, my 14yr Zoe kitty was diag. w/undetermined heart
> failure (prob.
> HCM) following a diag. of hyper-thyr. last Oct? +-.
> Zoe's h.r. was
> high so was put on atenolol; she had fluid around
> heart & lungs so
> was put on lasix and of course is on methimazole.
> She seemed to
> improve hugely the first 3-4 mos. but h.r. up to +-
> 200 and resp.
> labored last 3wks.
I will have to look this up tomorrow but I have seen
references to using combos of heart meds to achieve
additional heart rate reduction. Or you can look in
the links section on Feline Heart and start reading as
I have put all my feline heart bookmarks in there. I
would start with the articles by Drs. Fox, Keene,
Atkins & O'Grady as these are the newest and with some
of the most detailed info on treatment regimens.
> Can anybody tell me if she can/should be on aspirin
> therapy - my
> historic info says aspirin&cats is NOT DONE!!!
It is done and most of our cats are on it. The trick
is every 3rd day or twice a week whichever is easier
to remember. The dose is 1/2 to 1 whole baby aspirin
> Re; Atenolol, i just read that it should not be used
> with congestive
> heart failure... which i am only assuming Zoe has as
> her last x-ray
> showed the fluid (not in lungs, just around). does
> anybody know what
> the dosages are for cats?
Atenolol is more specific than propanolol so that
warning is more specific to propanolol. Atenolol is
usually used in asymptomatics. The newest thinking
based on extensive human studies some vets now believe
there is sufficient evidence to try the gold standard
human CHF teratment regimen for dogs and perhaps
cats. This is a diueretic + ACE-inhibitor +
beta-blockade regimen. The beta-blockade is added at a
low dose and then increased gradually.
When atenolol is added in CHF any links to charts or
See Drs. Atkins and Keen in the links section.
Rudy: Male DSH brown tabby, feral mom, diagnosed 09-2002 at 19 months of age with idiopathic HCM: grade 2 murmur, hyperkinetic heart, borderline normal thickening, considered asymptomatic, 12.5 mg Atenolol 1x day, 1/2 baby aspirin 2x week administered via pilling
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