The heart's walls may thicken, arteries may stiffen and harden, and the heart is less able to pump blood to the muscles of the body.
(arteries; harden; ) (the heart; is; less able to pump blood to the muscles of the body) (the heart; to pump; blood) (arteries; may stiffen; ) Context(arteries may stiffen,List([31, 51))):(The heart's walls; may thicken; )
arteries may stiffen,List([31, 51))
arteries the heart the heart arteries The heart's walls
harden is to pump may stiffen may thicken
less able to pump blood to the muscles of the body
blood