Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: allergies: lactose attending: addendum: please see hospital course addendum brief hospital course: acute blood loss with anemia: () had recoiling post recanalization of a left ica aneurysm on. she experienced a blood loss of 850ml during the procedure and received a unit of prbcs. discharge disposition: home md procedure: endovascular embolization or occlusion of vessel(s) of head or neck using bare coils diagnoses: unspecified essential hypertension acute posthemorrhagic anemia abnormality of gait other and unspecified hyperlipidemia cerebral aneurysm, nonruptured osteoporosis, unspecified headache 

Answer: The patient is high likely exposed to