Assertion: cardiac muscle cell | /r/HasProperty | rich
Facets:
value: a molecular doorway used
type: OTHER
value: according to the american heart association
type: OTHER
value: in ace2 receptors
type: OTHER
Source sentences:
text: Coronavirus has previously been found to invade heart tissue because cardiac muscle cells are rich in ACE2 receptors -- a molecular doorway used by the coronavirus, according to the American Heart Association.