Quiz: Hypertrophic Cardiomyopathy in Cats

Amara H. Estrada, DVM, DACVIM (Cardiology), University of Florida

Eduardo J. Benjamin, DVM, MS, DACVIM (Cardiology), University of Florida

ArticleQuizLast Updated October 20261 min readPeer Reviewed
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The author and Clinician’s Brief editorial team acknowledge the prior contribution of Matthew Boothe, DVM.


Hypertrophic cardiomyopathy (HCM) is the most common type of heart disease in cats, affecting ≈1 in 7 cats.1 A high proportion of cats with HCM are subclinical; however, ≈30% of cats develop congestive heart failure, thromboembolic disease, or both.2,3 Arrhythmias may also develop, possibly leading to transient loss of consciousness and/or sudden cardiac death.


The following questions highlight key take-home points regarding this common disease in cats.

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