
Soli had her latest cardiology appointment yesterday.
In case I haven't mentioned it before some history - and with a long absence from CD I may well not have...
Soli was diagnosed with DCM (dilated cardiomyopathy) in July '10. A number of breeds are prone to it - dobes, deerhounds, great danes I think) to name but a few - but dobes get the worst rap from it. Average lifespan once heart failure occurs in other breeds is another 6-12 months, with some dogs going on for years - I've heard of 6 or 7 years in some case. The average lifespan post-heart failure in dobes is just 6 weeks :-( No idea why, but they are affected the worst.
Some dogs never get diagnosed - like Soli's litter brother, Gunnar, they suffer "sudden death" syndrome, which is just how it sounds. Gunnar was playing fetch one day, got halfway back with the ball and just collapsed. He never made it home. Since then I've been aware that Soli might develop it, and in Jan 2008 she had a precautionary scan which indicated a high possibility (her heart was slightly rounded, this can be normal but can be an early sign). In July last year she went for another precautionary scan and got a preliminary diagnosis of DCM; this was then confirmed one month later with another scan and a holter test (a 24 hour test with sensors strapped to the body to get a full picture of the various beats and rhythyms going on).
Since then we had a random trip back in October because of me panicking (she'd been breathing a bit heavier) but still no heart failure; however one of her results (BNP, a hormone that indicates damage to the heart muscle tissue) was way over normal (normal is up to 900; Soli's was 2100) so as far as we were all concerned, heart failure was imminent - it could happen any day.
I - and the staff at Liverpool uni - are thrilled to report that as at yesterday afternoon, not only is Soli not yet in heart failure, but there has been no change in her condition at all since October - and she may even be slightly better (waiting on precise measurements from the ultrasound to be sure)! It's utterly amazed us all to be quite honest - DCM is vicious is dobes, so for her to be 4 months since her last checkup and have no deterioration is just fantastic :-) :-) :-)
We are back in a week and a bit for another holter test - the only concerning thing were Soli's VCPs (abnormal beats, part of the disease), she has the odd one but when she gets stressed she gets them literally every other beat. The most we saw wer two at a time, but the holter will tell us if she's having runs of them - if she is, she'll go on to anti arrhythymia drugs to prevent possible fainting episodes or dizzyness. It is a worry - she's such a stressy dog, so is likely having a lot of these alternate-beat episodes and potentially, runs of abnormal beats.
So that side, may I just say WOOOOHOOOOOOOOOOOOOOOOOOOOOOO!