Assertion: heart failure's heart | /r/CapableOf | become stiff
Facets:
Source sentences:
text: It can also occur if the heart becomes too stiff.
text: In half of the cases of heart failure, the heart becomes stiff, unable to relax, and can't fill with enough blood," says Gurusher Panjrath, MD, chair of the American College of Cardiology.
text: It can also occur if the heart becomes too stiff.
text: Over time, certain heart diseases cause the heart to become too weak or stiff to fill and pump blood efficiently, leading to heart failure.