Juvenile Dilated Cardiomyopathy (JDCM)
Juvenile Dilated Cardiomyopathy (JDCM) is a fatal inherited heart disease in dogs, causing sudden death in puppies and young dogs.
Detailed Description
JDCM is characterized by dilation and impaired contraction of the heart ventricles, leading to congestive heart failure and sudden cardiac death, often before 2 years of age. The disease progresses rapidly and is untreatable.
Common Symptoms
- Sudden collapse
- Weakness
- Rapid breathing
- Sudden death
Management Options
- Supportive care (rarely successful)
Frequently Asked Questions
Can JDCM be detected before symptoms?
Only through genetic testing.
Is there a cure?
No, it is fatal.
How can breeders prevent JDCM?
By testing breeding dogs and avoiding carrier-to-carrier matings.
Are adult dogs at risk?
No, JDCM affects only young dogs.
Is JDCM common?
Rare due to genetic testing, but carriers are still present.
Condition Details
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Typical Age of Onset
2 weeks to 8 months
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Testing Available
Yes
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Diagnosing Methods
Genetic testing; Post-mortem cardiac pathology
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Preventative Measures
Genetic testing; Responsible breeding
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Related Conditions
Other forms of cardiomyopathy, Congenital heart defects