Assertion: cardiac muscle's cell | /r/HasProperty | vital
Facets:
Source sentences:
text: so that they do not pull apart when the heart contracts; the other is to allow an electrical connection between the cells, which, as we will see, is vital to the function of the heart as a whole.
text: so that they do not pull apart when the heart contracts; the other is to allow an electrical connection between the cells, which, as we will see, is vital to the function of the heart as a whole.