How does Hypertrophic Cardiomyopathy (HCM) primarily affect the Devon Rex's heart?

Answer

The heart muscle thickens, reducing the chamber space.

HCM is a hereditary disease where the heart muscle thickens, which consequently reduces the size of the heart chambers and hinders effective blood pumping.

How does Hypertrophic Cardiomyopathy (HCM) primarily affect the Devon Rex's heart?
healthissueÇatbreedDevon Rex