 Perhaps the most fruitful search would be an examination of the genetic possibilities for a hypercoagulable state (Factor V Leiden being the most common).,In summary, this patient died of a pulmonary embolism, the underlying cause of which is currently undetermined. 
Perhaps the most fruitful search would be an examination of the genetic possibilities for a hypercoagulable state ( Factor V Leiden being the most common).,In summary , this patient died of a pulmonary embolism , the underlying cause of which is currently undetermined .