Dilative cardiomyopathy generally affects large breeds of dogs, usually 3 years of age and older. The disease is due to weakness of the heart muscle, which causes the heart to enlarge (dilate) and pump inefficiently.
Dilative cardiomyopathy probably results from severe muscle damage caused by infection or some other mechanism. Occasionally dilative cardiomyopathy is associated with other diseases, especially the gastric dilation/torsion syndrome. The end result of the disease is heart failure.
Dilative cardiomyopathy is a very serious condition. Most dogs only live for a few months after diagnosis.
1. Medication:
Certain drugs are available to increase the pumping
(contraction) of the heart muscle, thereby greatly improving the
blood circulation.
2. Activity:
Your pet's activity must be severely restricted.
No running, jumping, rough playing or ball chasing can be allowed.
Avoid situations that result in extreme excitement or extended
barking.
3. Diet:
A low-sodium (low-salt) diet is important to proper
treatment. In most cases, we recommend feeding Hill's Prescription Diet h/d.
We hope that you will find this information helpful in your quest for better pet care. If you have any questions or comments, please call your veterinarian's office, or feel free to e-mail us.
David E. Hammett, DVM
and the Staff of All Creatures Veterinary Clinic, PC
