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: no known allergies / adverse drug reactions attending: addendum: additional discharge medications: lasix 40mg daily for 14 days,14 tabs no refill potassium chloride 20meq daily for 14 days, 14 tabs, no refill' discharge medications: 1. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). 2. magnesium hydroxide 400 mg/5 ml suspension sig: thirty (30) ml po hs (at bedtime) as needed for constipation. 3. clopidogrel 75 mg tablet sig: one (1) tablet po daily (daily). disp:*90 tablet(s)* refills:*2* 4. tramadol 50 mg tablet sig: one (1) tablet po q4h (every 4 hours) as needed for pain. disp:*50 tablet(s)* refills:*0* 5. simvastatin 20 mg tablet sig: one (1) tablet po once a day. disp:*30 tablet(s)* refills:*2* 6. ranitidine hcl 150 mg tablet sig: one (1) tablet po once a day. 7. acetaminophen 325 mg tablet sig: two (2) tablet po q4h (every 4 hours) as needed for fever or pain. 8. metoprolol tartrate 50 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*180 tablet(s)* refills:*2* 9. lasix 40 mg tablet sig: one (1) tablet po once a day for 14 days. disp:*14 tablet(s)* refills:*0* 10. potassium chloride 20 meq tablet, er particles/crystals sig: one (1) tablet, er particles/crystals po once a day for 14 days. disp:*14 tablet, er particles/crystals(s)* refills:*0* discharge disposition: home with service facility: hospice program md procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery diagnoses: coronary atherosclerosis of native coronary artery esophageal reflux atrial fibrillation dysthymic disorder other and unspecified hyperlipidemia personal history of other malignant neoplasm of skin osteoarthrosis, unspecified whether generalized or localized, site unspecified family history of ischemic heart disease chronic viral hepatitis b without mention of hepatic coma without mention of hepatitis delta 

Answer: The patient is high likely exposed to