Assertion: unstable angina | /r/HasProperty | an emergency situation
Facets:
Source sentences:
text: Unstable angina is an emergency situation that could lead to a heart attack.
text: That is why unstable angina is an emergency.
text: Unstable angina is an emergency condition requiring urgent treatment as this can indicate a heart attack (Myocardial Infarction) is about to occur.
text: Unstable angina is an emergency situation that could lead to a heart attack.