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: service: neurosurgery history of present illness: this -year-old male fell from a standing position, lost his balance while trying to open a folding chair and struck his occiput, no loss of consciousness. denied dizziness, lightheadedness, chest pain, shortness of breath, or visual changes prior to fall. past medical history: 1. pacemaker. 2. legally blind in the left eye. 3. surgical eye implants. medications at home: 1. lasix 40 mg qod. 3. glucotrol 10 mg q day. 4. allopurinol 100 mg q day. 5. lisinopril 10 mg . 6. aspirin 81 mg q day. 7. methamazolamide 25 mg po tid with meals. physical examination: vitals: heart rate 70s, blood pressure 140/60. the patient is awake, alert, and oriented times three. pupils are postsurgical, fixed, unreactive. tongue is midline, face is symmetric, no drift noted. sensation intact, 5/5 strength bilateral upper and lower extremities. rest of the examination is nonfocal and benign except for a 1 cm laceration to the occipital area. head ct scan revealed a left frontoparietal subdural hematoma with no shift. c spine ct scan was unremarkable. hospital course: unremarkable with no complications. discharge medications: 1. pantoprazole 40 mg po q24. 2. methazolamide 25 mg po tid after each meal. 3. lisinopril 10 mg po bid. 4. allopurinol 100 mg po q day. 5. glipizide xl 10 mg po q day. 6. furosemide 40 mg po qod. disposition: neurologically stable. discharged to rehabilitation. further plans: follow up with dr. in two weeks with a repeat head ct scan. , m.d. dictated by: medquist36 procedure: closure of skin and subcutaneous tissue of other sites diagnoses: congestive heart failure, unspecified unspecified fall open wound of scalp, without mention of complication cardiac pacemaker in situ subdural hemorrhage following injury without mention of open intracranial wound, with no loss of consciousness 

Answer: The patient is high likely exposed to