Assertion: heart attack | /r/AtLocation | any time
Facets:
Source sentences:
text: While heart attacks can occur at any time, more heart attacks occur between 4 A.M. and 10 A.M. because of the higher blood levels of adrenaline released from the adrenal glands during the morning hours.
text: While heart attacks can occur at any time, more heart attacks occur between 4 A.M. and 10 A.M. because of the higher blood levels of adrenaline released from the adrenal glands during the morning hours.