Assertion: free wall rupture | /r/HasProperty | preceded by chest pain
Facets:
value: often
type: TEMPORAL
Source sentences:
text: In some cases there may be associated left ventricular hypertrophy, and this seems to increase the risk of free wall rupture.1 2 14 In-hospital free wall rupture is often preceded by chest pain similar to that of acute myocardial infarction1 2 5 15 16 20 23 26; this may be associated with re-elevation of the ST segment or with flat or negative T waves becoming positive.2 13 27