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 69-year-old right- handed man with multiple vascular risk factors who presents with the acute onset of dizziness followed by nausea, vomiting, and a headache. two days prior to admission, he was having lunch with his wife when he suddenly felt dizzy - like things were moving around here. he got up and tried to walk 10 feet, and he then fell to the right against a wall. he then walked to his care but was veering to the right. when he got to the car, he noticed that dizziness was worse with head movement. 911 was called, and he was taken to . at the outside hospital, he had a noncontrast head computer tomography that was negative. he was then admitted for rule out for myocardial infarction. on sunday morning he noticed that his right arm was clumsy and that his speech was clumsy. he denied any language difficulties such as comprehension or thinking of words to say. he then became nauseous with a headache and vomited. a repeat noncontrast head computer tomography showed a right 4-cm x 3-cm cerebellar infarction. the patient was then put on intravenous heparin without bolus and transferred to the intensive care unit on a nitroglycerin drip due to a blood pressure of 220/80. review of systems: the patient denies any fevers, chills, weakness, numbness, visual changes, hearing changes, chest pain, shortness of breath, abdominal pain, dysuria, hematuria, dysphagia, diarrhea, bright red blood per rectum, or bowel or bladder problems. past medical history: coronary artery disease. hypertension. diabetes. hypercholesterolemia. chronic renal insufficiency. hypothyroidism. medications at home: 1. aspirin 81 mg by mouth once per day. 2. atenolol 50 mg by mouth once per day. 3. lisinopril 40 mg by mouth once per day. 4. synthroid 150 mcg by mouth every day. 5. glucophage 500 mg by mouth twice per day. 6. glucotrol-xl 10 mg by mouth once per day. allergies: no known drug allergies. family history: no strokes. social history: he is a retired carpenter who lives with his wife. quit smoking in . he drinks occasional alcohol, but he uses no drugs. physical examination on presentation: temperature was 99.3 degrees fahrenheit, his blood pressure was 166/63, his pulse was 51, his respiratory rate was 20, and oxygen saturation was 96 percent on room air. generally, a pleasant male in no acute distress. there were no carotid bruits. his heart had a regular rate and rhythm. the lungs were clear to auscultation bilaterally. extremities had no clubbing, cyanosis, or edema. on neurologic examination, he was awake and alert. he was cooperative with examination. he was oriented to person, place, and date. he was able to do months of the year backwards. his recall was at five minutes. he was fluent with good comprehension and repetition. his naming was intact. there was no dysarthria or paraphasic errors. there was apraxia or neglect. on cranial nerve examination, the pupils were equal, round, and reactive to light at 4 mm to 3 mm bilaterally. the visual fields were full to confrontation. the extraocular movements were intact and without nystagmus. there was limited abduction of the eyes bilaterally. his facial strength and sensation were intact and symmetric. hearing was intact to finger rub bilaterally. palatal elevation was symmetric. sternocleidomastoid and trapezius were normal bilaterally. the tongue was midline and without fasciculations. on motor examination, he had normal bulk and tone bilaterally. there was no tremor. he had full power at 5/5 throughout. there was no pronator drift. on sensory examination, he was intact to light touch, pinprick, and proprioception. on reflex testing, he was in the upper extremities and in the lower extremities. the toes were downgoing bilaterally. on coordination examination, he had dysmetria on the right finger-to-nose and heel-to-shin test. on gait testing, he could not perform examination due to dizziness. outside laboratory values on presentation: white blood cell count was 6.2, his hematocrit was 40.5, and his platelets were 235. sodium was 140, potassium was 5.5, chloride was 105, bicarbonate was 24, blood urea nitrogen was 47, creatinine was 1, and blood glucose was 333. his creatine kinase was 134. his mb was 3.5. troponin was less than 0.15. pertinent radiology-imaging: a magnetic resonance imaging of the head with magnetic resonance angiography of the head and neck at the outside hospital showed a right pica and sca infarction of the right cerebellum. scans reviewed with dr who felt it appeared embolic. there was little flow in the right vertebral artery in the neck. both intracranial/vertebral arteries were difficult to visualize. the left intracranial vertebral seemed to have no flow at the junction with the basilar, and there was some flow in the right intracranial vertebral artery. summary of hospital course: the patient was admitted to the intensive care unit given that he was on nitroglycerin and heparin drips. his goal blood pressures were 150s to 170s, and he was able to be weaned off of the nitroglycerin drip. once his blood pressure was manageable off any drips, he was transferred to the floor. he was kept on heparin with a goal partial thromboplastin time of 50 to 60 until a transthoracic echocardiogram/transesophageal echocardiogram were performed. information from these echocardiograms revealed that he had a small patent foramen ovale and nonmobile atheroma in his aortic arch. given the amount of right vertebral occlusion in the neck, he was kept on heparin and coumadin was started. the heparin can be discontinued once he reaches an inr level between 2 and 3. he will be anticoagulated for three to six months, and then that will be discontinued. he was ruled out for a myocardial infarction. he was continued on his statin and his lipid panel was checked. his cholesterol was normal at 186, his triglycerides were 155, his high-density lipoprotein was 60, and his low-density lipoprotein was 95. his homocystine was checked and found to be normal at 11.7. a noncontrast head computer tomography was performed and showed no interval change in the right cerebellar infarction. one day prior to discharge, a magnetic resonance imaging/magnetic resonance angiography of the head was repeated and found to show no changes except for some small susceptibility signaling in the right cerebellum. given that the amount of blood was quite small in the cerebellum, it was felt that it was safe to continue his anticoagulation. discharge diagnoses: right cerebellar infarction. right vertebral occlusion. hypercholesterolemia. medications on discharge: 1. coumadin 5 mg by mouth once per day. 2. heparin drip. 3. protonix 40 mg by mouth once per day. 4. colace. 5. synthroid 150 mcg by mouth every day. 6. pravastatin 40 mg by mouth once per day. condition on discharge: stable. discharge status: to rehabilitation. discharge follow up: the patient was instructed to follow up with dr. in the clinic within two to four weeks of being discharged from the rehabilitation center. the patient was instructed to call for an appointment at telephone number . the patient was instructed to follow up with his primary care doctor within one week of discharge from the rehabilitation center. , procedure: monitoring of cardiac output by other technique diagnoses: pure hypercholesterolemia unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled unspecified acquired hypothyroidism coronary atherosclerosis of unspecified type of vessel, native or graft aortocoronary bypass status occlusion and stenosis of vertebral artery without mention of cerebral infarction unspecified disorder of kidney and ureter cerebral embolism with cerebral infarction 

Answer: The patient is high likely exposed to