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: past medical history: 1. above mentioned coronary artery disease, status post mi and cabg in . 2. history of hypercholesterol. past surgical history: 1. cabg, as mentioned. 2. remote herniorrhaphy. allergies: the patient has no known drug allergies. admission medications: 1. atenolol. 2. aspirin 325 mg q.d. 3. prinivil. 4. lipitor. 5. cardura. review of systems: history of syncopal episode in for which an echocardiogram was done and he showed an ejection fraction 60% with 3+ mitral valve regurgitation. there is a history of occasional migraines. physical examination: on physical examination, the vital signs were within normal limits. he was awake, alert, and oriented times three, in no acute distress. he was conversant without slurring or dysarthria at the time of examination. his short-term memory was intact. he repeated test questions appropriately. he named all common objects appropriately. the pupils were equal, round, and reactive to light and accommodation. the extraocular movements were intact. the neck was supple. there was no jugular venous distention. the chest was clear. the heart rate was regular and rhythmic without murmur, gallop, or rub. the abdominal examination was unremarkable. there was no costovertebral angle tenderness and no suprapubic tenderness or fullness. the extremities were without clubbing, cyanosis or edema. the neurological examination, including strength of the upper and lower extremities, was throughout. he was moving all extremities spontaneously through a full range. sensory was intact to light touch throughout. the deep tendon reflexes were essentially within normal limits with the exception of a mildly decreased left knee or patellar reflex and absent bilateral achilles reflex. the plantar response was downgoing. there was no ankle clonus. gait and romberg were not tested. there was no upper extremity drift. the face was symmetric and the tongue was midline. laboratories/other studies: the admission laboratories were all considered to be within normal limits, particularly his coagulation studies with a pt of 12.8, ptt 30.5, and inr 1.1. review of the mri did confirm the presence of a large left-sided subdural hematoma. hospital course: due to these findings, the patient was admitted to the neurosurgical service and to the neurosurgical intensive care unit for overnight observation. on the morning following admission, the patient underwent a bedside drainage of the subdural hematoma with a subdural drain placed. the patient tolerated the procedure well and remained in the surgical intensive care unit for approximately 48 hours, at which time he was noted to be doing fine. a follow-up ct scan showed marked decrease in the size of the subdural hematoma. the subdural drain was, therefore, removed and the patient was transferred from the unit to the medical surgical floor where he remained throughout the remainder of his hospitalization in stable condition. condition on discharge: stable and improved. discharge medications: the patient was told to resume all preoperative medications with the exception of his aspirin. he was told not to renew his aspirin and to follow-up with his primary care physician within one weeks time and to follow-up with dr. at approximately one months time with a follow-up ct scan to be done at that time. , md dictated by: medquist36 procedure: intravascular imaging of intrathoracic vessels diagnoses: pure hypercholesterolemia aortocoronary bypass status unspecified fall subdural hemorrhage following injury without mention of open intracranial wound, unspecified state of consciousness 

Answer: The patient is high likely exposed to