Hypertrophic cardiomyopathy (HCM): The British Shorthair is known to be at risk of HCM, although males are more likely to establish the issue than females. A Danish study on the prevalence in the issue amongst BSH cats unveiled that 20.4 per cent of toms had HCM but only 2.1 of your females. On top of that, a number of for every cent of the animals