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: allergies: patient recorded as having no known allergies to drugs attending: chief complaint: colon ca major surgical or invasive procedure: s/p right colectomy history of present illness: : mr. is an 83 year-old gentleman who presented with some anemia and underwent a colonoscopy which demonstrated a fungating lesion in the right ascending colon. biopsy of the colon was consistent with carcinoma. the patient was then booked for elective right colectomy. past medical history: cad s/p stemi , rca stent, lad stent failed->cabgx3 , l cea for infarct, basal cell ca with resection, seborrheic dermatitis, actinic keratosis, chf (class i-ii ) with lv dysfunction, hyperlipidemia, ccy in family history: mother died in of "old age", father died when pt was 6 yo (unclear cause) physical exam: nad, aaox3 card: rrr, no m/r/g pulm: ctab abd: soft, mildy tender, nd, incision c/d/i with staples ext: no le edema pertinent results: 10:45am blood ck(cpk)-135 02:15am blood ck(cpk)-130 03:12pm blood ck(cpk)-173 07:43pm blood ck(cpk)-211* 04:04pm blood ck(cpk)-188* 08:31am blood ck(cpk)-146 02:30am blood ck(cpk)-113 10:45am blood ck-mb-4 02:15am blood ck-mb-4 03:12pm blood ck-mb-4 ctropnt-<0.01 07:43pm blood ck-mb-3 04:04pm blood ck-mb-3 08:31am blood ck-mb-2 ctropnt-<0.01 02:30am blood ck-mb-2 ctropnt-<0.01 11:02am blood calcium-8.6 phos-2.6* mg-1.9 brief hospital course: pt was admitted to the floor on telemetry s/p his colectomy where he went a normal postoperative course until pod #2 in which it was noted that he had a few beats of ventricular tachycardia during the night. the patient was asymptomatic and was cleard by both an ekg and negative ck-mb and troponin enzymes. on pod #3, also during the night the patient went into atrial fibrillation. he was rate controlled with lopressor and converted back to a normal sinus rhthym. cardiac enzymes were again negative the patient remained in nsr until pod#4 where he again had 5 beats of vtach. the patient remained asymptomatic and cardiology consult was called. they reccomended to continue his current medication regimen and to add coumadin for the new onset intermittent afib. this was discussed with his pcp who asked for him to be started on 2mg/day. the patient also had elevated blood sugars for the last 2 days of his hospital stay which were discussed with his pcp who no home treatment and that he would follow and decide whether the patient need outpatient treatment. the patient continued to do well and was sent home on pod#6 in good condition with vna assistance, home pt, and close f/u with his pcp and new cardiologist, dr. , due to the fact that his cuurent cardiologist is leaving town. medications on admission: lovastatin 20, toprol xl discharge medications: 1. furosemide 20 mg tablet sig: one (1) tablet po daily (daily). 2. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4-6h (every 4 to 6 hours) as needed. disp:*30 tablet(s)* refills:*0* 3. famotidine 20 mg tablet sig: one (1) tablet po bid (2 times a day). 4. atorvastatin 20 mg tablet sig: one (1) tablet po daily (daily). 5. metoprolol tartrate 50 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*60 tablet(s)* refills:*2* 6. warfarin 2 mg tablet sig: one (1) tablet po at bedtime. disp:*30 tablet(s)* refills:*2* 7. outpatient work pt/inr daily. call dr. , with results. 8. outpatient work basic metabolic panel on 1st blood draw for inr. once. 9. diovan 160 mg tablet sig: one (1) tablet po once a day. disp:*30 * refills:*2* discharge disposition: home with service facility: homecare discharge diagnosis: s/p right colectomy for ca, new onset intermittent afib discharge condition: good discharge instructions: m.d. if fever > 100.4, abdominal pain, nausea, vomiting, chest pain, shortness of breath, blood in stool or urine, or other concerns. pt. started on coumadin 2mg daily will need inr's drawn daily until followup with dr. . please draw first inr inr>3. followup instructions: call dr. office for f/u in 2 weeks. f/u with pcp, . in 1 week. please call for appt. # . cardiology appointment on for echo @ 8:00 am and appt. with dr. at 9:00 am. please call the office at prior to confirm. procedure: open and other right hemicolectomy biopsy of peritoneum diagnoses: congestive heart failure, unspecified atrial fibrillation aortocoronary bypass status paroxysmal ventricular tachycardia other and unspecified hyperlipidemia malignant neoplasm of ascending colon 

Answer: The patient is high likely exposed to