Companion Animals

Cat Feline Cardiovascular Disease Management

Cardiac disease including hypertrophic cardiomyopathy is common in cats, requiring appropriate management to maintain quality of life.

Key Facts

HCM is the most common cardiac disease in cats, affecting 15-20% of some breeds
Maine Coon and Ragdoll cats have identified genetic mutations causing HCM
Cardiac biomarkers including BNP and troponin enable non-invasive monitoring
Echocardiography remains the gold standard for diagnosis and severity assessment
Most cats with subclinical HCM have years of good quality life before clinical signs

Welfare Considerations

Feline HCM management aims to maintain good quality of life for as long as possible. Subclinical cats often remain well for years without treatment. Clinical cats benefit from appropriate medications reducing cardiac workload and preventing thrombus formation. Regular echocardiographic monitoring enables timely treatment escalation.

What You Can Do

Screen Maine Coon and Ragdoll cats for HCM mutations before breeding
Schedule echocardiographic monitoring for cats with confirmed cardiac changes
Discuss treatment options and quality of life prognosis with a veterinary cardiologist