Circulatory collapse

Record number: 
Adverse Occurrence type: 
MPHO Type: 
Estimated frequency: 
uncommon. 2 cases reported in 2011
Alerting signals, symptoms, evidence of occurrence: 
Collapse, low blood pressure and sweating, anaemia within hours of harvest
Demonstration of imputability or root cause: 
Definite. Low haemoglobin. Allogeneic transfusion required
Imputability grade: 
3 Definite/Certain/Proven
Suggest references: