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: history of present illness: this is a 65-year-old male who was previously hospitalized in for a large right sided subdural hematoma, which developed while he was on coumadin on atrial fibrillation with no history of trauma. the patient underwent bedside drainage of subdural hematoma without complication, and was discharged off coumadin. patient had a four week followup ct which showed a left sided subdural hematoma with 5 mm rightward shift. the patient denies any current symptoms. however, his wife noted difficulty with gait and occasional tripping prior to admission. past medical history: 1. atrial fibrillation. 2. hypertension. 3. hypercholesterolemia. 4. anxiety. 5. questionable pulmonary embolus on . 6. status post ivc filter in the right groin. patient neurologically was awake, alert, and oriented times three and slightly anxious with equal pupils and full extraocular motions on initial exam. patient had a questionable right pronator drift with a slight facial droop, but motor strength was throughout upper and lower extremities on admission. patient was admitted to the floor and preoped for craniotomy and left subdural evacuation, which he underwent on without complication. subdural drain was placed. the patient was transferred to the pacu status post procedure. patient was placed on fluid restriction on for a sodium of 132. patient's repeat head ct showed some postoperative air in the left subdural space and some layering of fluid. drain was placed. there is scant drainage in the subdural drain since or. drain was flushed on , and without significant change in the amount of drainage. patient continued to neurologically remain intact postoperatively. patient's drain was d/c'd on without sequelae. the patient was transferred to the floor. patient had no complaints at the time of discharge. was neurologically stable at time of discharge. discharge medications: 1. zolpidem tartrate 5 mg p.o. q.h.s. 2. phenytoin 100 mg p.o. t.i.d. 3. lisinopril 10 mg p.o. q.d. 4. atorvastatin 10 mg p.o. q.d. 5. lorazepam 1 mg p.o. q.4-6h. prn. 6. peroxetine 40 mg p.o. q.d. follow-up instructions: the patient was instructed to followup with dr. in the office in two weeks with prior head ct. again, the patient is neurologically stable at time of discharge. , m.d. dictated by: medquist36 procedure: incision of cerebral meninges diagnoses: pure hypercholesterolemia unspecified essential hypertension atrial fibrillation anxiety state, unspecified subdural hemorrhage 

Answer: The patient is high likely exposed to