Heart Disease (HCM) in Cats
Treatment Costs UK 2026
Hypertrophic cardiomyopathy (HCM) is the most common heart disease in cats, affecting approximately 15% of the population. The heart muscle thickens, reducing the heart's ability to pump blood efficiently. Some cats show no symptoms until a sudden crisis such as a saddle thrombus (blood clot causing hind leg paralysis).
What You'll Pay
Estimated costs for diagnosing, treating, and managing Heart Disease (HCM) in Cats in the UK. Prices vary by vet practice, location, and severity.
| Cost Category | Low | Average | High |
|---|---|---|---|
| Diagnosis Initial tests and consultation | £200 | £400 | £700 |
| Initial Treatment First-line treatment or surgery | £150 | £350 | £800 |
| Monthly Ongoing Medication, monitoring, management | £40 | £100 | £200 |
| Annual Cost Total estimated cost per year | £650 | £1,550 | £3,200 |
| Lifetime Cost Total estimated cost over pet's life | £1,500 | £4,500 | £10,000 |
Diagnosis
Initial tests and consultation
Initial Treatment
First-line treatment or surgery
Monthly Ongoing
Medication, monitoring, management
Annual Cost
Total estimated cost per year
Lifetime Cost
Total estimated cost over pet's life
Prices are estimates based on UK averages and may vary by region, practice, and individual case. Updated March 2026.
Symptoms to Watch For
If your pet shows any of these symptoms, consult your vet promptly. Early diagnosis can reduce treatment costs and improve outcomes.
Rapid or laboured breathing
Lethargy and hiding
Loss of appetite
Sudden hind leg paralysis (blood clot)
Heart murmur (detected by vet)
Collapse or sudden death
What Treatment Includes
A typical treatment plan for Heart Disease (HCM) in Cats includes these components. Your vet will tailor the approach to your pet's specific needs.
Echocardiogram (heart ultrasound)
Blood test (proBNP cardiac biomarker)
Clopidogrel (anti-clot medication)
Beta-blockers (atenolol)
Diuretics if congestive heart failure
Regular cardiac monitoring every 6-12 months
Common Medications
These medications are commonly prescribed for Heart Disease (HCM) in Cats. Compare prices across UK online retailers to save on your pet's treatment.
Commonly Affected Breeds
These breeds are more predisposed to Heart Disease (HCM) in Cats. If you own one of these breeds, consider discussing screening with your vet.
Pet Insurance Can Help
Heart Disease (HCM) in Cats is typically covered by comprehensive pet insurance policies, provided it isn't a pre-existing condition. With lifetime treatment costs of £1,500–£10,000, insurance can save you thousands. Lifetime policies are recommended for chronic conditions like this.
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Treatment costs vary significantly between vet practices. Enter your postcode to compare local vets and find the best value for your pet's care.
Other Conditions
Compare treatment costs with other common pet health conditions.
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