Assertion: massive hemothorax | /r/HasProperty | 1,500 ml
Facets:
Source sentences:
text: What is of major concern is the management of a massive hemothorax, defined as an immediate blood loss of >1,500 mL upon chest tube thoracostomy, or blood loss of >200 mL/hr (3mL/kg/h) over 2-4 hours post