Final answer:
Hypertrophic cardiomyopathy (HCM) is a disease that causes the heart muscle to thicken and weaken over time, potentially leading to heart failure.
Step-by-step explanation:
Hypertrophic cardiomyopathy (HCM) is a disease in which the heart muscle becomes thickened, making it harder for the heart to pump blood effectively. One statement that demonstrates an understanding of HCM is:
'Hypertrophic cardiomyopathy causes the heart to thicken and weaken over time, which can lead to heart failure and fluid buildup in the lungs and extremities.'