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: the patient is a 60-year-old male with past medical history of coronary artery disease status post coronary artery bypass graft times two, icd cabg times two in after an episode of ventricular tachycardia requiring dc cardioversion in . several days later he underwent icd placement at hospital. he was started on amiodarone and had recurrent episodes of icd firing with ventricular tachycardia and, in , underwent a vt ablation at . no further episodes of vt were experienced until of icd firing and then, again on , was seen by dr. , at hospital and started on sotalol with discontinuation of the amiodarone with no further episodes of vt until friday, , when his icd fired once. on sunday and again on , , he had his icd fire approximately six times including several while he was at hospital. there the patient's icd was set to pace terminate v-tach, and the patient was started on amiodarone, lidocaine drips and sotalol was discontinued. he was transferred to for further evaluation and treatment. at the time of admission currently without complaints. no fevers, chills, nausea, vomiting, diarrhea. no recent illness and otherwise in his usual state of health. past medical history: significant for: 1. coronary artery disease status post myocardial infarction in , coronary artery bypass graft times two with left internal mammary artery to left anterior descending, saphenous vein graft to om-2, status post icd placement in . 2. hypertension. 3. benign prostatic hyperplasia. 4. hypercholesterolemia. 5. cholelithiasis. 6. elevated transaminases. medications on admission: amiodarone 0.5 mg per minute iv drip, lidocaine drip. home medications: sotalol 120 mg p.o. q. day, niacin 500 mg p.o. b.i.d., zestril 20 mg p.o. q. day, toprol xl 50 mg p.o. q. day, allopurinol 100 mg p.o. q. day, pravachol 40 mg p.o. q. day, multivitamin, aspirin 325 mg p.o. q. day. allergies: no known drug allergies. social history: active, walking about five miles per day, remote tobacco use, alcohol occasionally. family history: significant for mother who died secondary to coronary artery disease post myocardial infarction. sisters are both diagnosed with coronary artery disease status post coronary artery bypass graft. father died in his 90's of unknown causes. physical examination on admission: afebrile, blood pressure 137/86, heart rate 87, sats 97% on room air. in general, in no acute distress, comfortable. heent examination: moist mucus membranes. no jugular venous distention. pupils equal, round and reactive to light and accommodation. cardiovascular examination regular rate and rhythm. normal s1, s2. lungs clear to auscultation bilaterally. abdomen soft and non-tender, non-distended. normoactive bowel sounds. extremities warm, no edema. labs from : white count 13, hematocrit 47.9, platelets 261,000. inr 1.1, ptt 27.4. sodium 135, potassium 4.5, chloride 101, bicarbonate 23, bun 23, creatinine 1.3, glucose 108, alt 146, ast 134, alk phos 88, ck 38, magnesium 2.0. electrocardiogram: normal sinus rhythm with left bundle branch block, left axis deviation, left atrial enlargement, poor r-wave progression. impression: the patient is a 60-year-old male admitted with icd firing on lidocaine and amiodarone drips. he was transferred from . hospital course: 1. cardiovascular. coronaries: patient is status post coronary artery bypass graft and is currently on a beta blocker and aspirin with no evidence of ischemia. negative sets of cardiac enzymes. baseline low ejection fraction of about 15%. is currently on an ace inhibitor and beta blocker which will be continued as an outpatient. while in house there was no evidence of failure on examination. rhythm: intermittent episodes of ventricular tachycardia which were pace terminated throughout the day on . the patient underwent ep study on , which showed easily induced ventricular tachycardia which was found to be coming from the apical septum, which was treated with radiofrequency ablation. post ablation there was no inducible ventricular tachycardia. icd was then reprogrammed. there were no further episodes of ventricular tachycardia over the next day. the patient had no complications from the procedure. for discharge, the patient will be sent home on his home medications with discontinuation of the sotalol and increase of the toprol xl to 100 mg p.o. q. day. 2. gastroenterology. the patient has baseline elevated transaminases with an unclear workup. the patient was asked to discuss this once again with his primary care physician to potentially pursue further workup. discharge diagnoses: 1. ventricular tachycardia. 2. status post vt ablation. 3. coronary artery disease. 4. elevated transaminases. discharge condition: the patient is feeling well, is no longer having symptoms of his ventricular tachycardia and no longer having any ventricular tachycardia on telemetry. he is to follow up with his cardiologist, dr. , at hospital, within the next week as well as dr. , his ep cardiologist, later this month. discharge medications: niacin 500 mg p.o. b.i.d., zestril 20 mg p.o. q. day, toprol xl 100 mg p.o. q. day, allopurinol 100 mg p.o. q. day, pravachol 40 mg p.o. q. day, multivitamin, aspirin 325 mg p.o. q. day. , m.d. dictated by: medquist36 d: 12:06 t: 11:16 job#: procedure: catheter based invasive electrophysiologic testing excision or destruction of other lesion or tissue of heart, endovascular approach diagnoses: pure hypercholesterolemia unspecified essential hypertension gout, unspecified coronary atherosclerosis of unspecified type of vessel, native or graft paroxysmal ventricular tachycardia old myocardial infarction automatic implantable cardiac defibrillator in situ nonspecific elevation of levels of transaminase or lactic acid dehydrogenase [ldh] nonspecific abnormal results of function study of liver 

Answer: The patient is high likely exposed to