Assertion: digitalis | /r/CapableOf | improve the nutrition of the heart
Facets:
value: by increasing the amount of blood
type: MANNER
value: by prolonging diastole
type: MANNER
Source sentences:
text: It improves the nutrition of the heart by increasing the amount of blood forced through the coronaries, and also by prolonging diastole, i.e., increasing the period of rest.