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: codeine / scopolamine attending: addendum: small area of blancing sternal erythema noted at distal pole of incision due to friction from bra. patient was discharged to house prior to recieving first dose of kefelx. rehab called and order given to begin keflex 500mg po qid x 7days and to follow up on friday with np/pa for wound check. spoke to nurse . discharge medications: 1. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). 2. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day) for 1 months. 3. ranitidine hcl 150 mg tablet sig: one (1) tablet po bid (2 times a day) for 2 weeks. 4. simvastatin 40 mg tablet sig: two (2) tablet po daily (daily). 5. acetaminophen 325 mg tablet sig: two (2) tablet po q4h (every 4 hours) as needed for fever, pain. 6. bisacodyl 10 mg suppository sig: one (1) suppository rectal daily (daily) as needed for constipation. 7. metoprolol tartrate 25 mg tablet sig: 0.5 tablet po bid (2 times a day). 8. furosemide 20 mg tablet sig: one (1) tablet po q12h (every 12 hours) for 7 days. 9. potassium chloride 20 meq tab sust.rel. particle/crystal sig: one (1) tab sust.rel. particle/crystal po q12h (every 12 hours) for 7 days. 10. tramadol 50 mg tablet sig: one (1) tablet po q4h (every 4 hours) as needed for pain. 11. keflex 500mg po qid x7days discharge disposition: extended care facility: nursing & rehabilitation center - md procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters angiocardiography of left heart structures left heart cardiac catheterization diagnoses: other iatrogenic hypotension coronary atherosclerosis of native coronary artery intermediate coronary syndrome mitral valve disorders other and unspecified hyperlipidemia cardiac catheterization as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure examination of participant in clinical trial disorder of bone and cartilage, unspecified 

Answer: The patient is high likely exposed to