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: addendum: the patient was also discharged on clonazepam as below: discharge medications: 1. warfarin 1 mg tablet sig: one (1) tablet po daily (daily): dose daily for goal inr for mechanical avr. 2. magnesium hydroxide 400 mg/5 ml suspension sig: thirty (30) ml po hs (at bedtime) as needed for constipation. 3. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). 4. ranitidine hcl 150 mg tablet sig: one (1) tablet po daily (daily). 5. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). 6. acetaminophen 325 mg tablet sig: two (2) tablet po q4h (every 4 hours) as needed for pain. 7. bisacodyl 10 mg suppository sig: one (1) suppository rectal daily (daily) as needed for constipation. 8. b complex-vitamin c-folic acid 1 mg capsule sig: one (1) cap po daily (daily). 9. levothyroxine 75 mcg tablet sig: one (1) tablet po daily (daily). 10. senna 8.6 mg tablet sig: one (1) tablet po bid (2 times a day) as needed for constipation. 11. lactulose 10 gram/15 ml syrup sig: thirty (30) ml po q8h (every 8 hours) as needed for constipation. 12. polyethylene glycol 3350 17 gram/dose powder sig: one (1) po daily (daily). 13. metoprolol succinate 100 mg tablet sustained release 24 hr sig: one (1) tablet sustained release 24 hr po daily (daily). 14. hydralazine 25 mg tablet sig: one (1) tablet po q8h (every 8 hours). 15. camphor-menthol 0.5-0.5 % lotion sig: one (1) appl topical qid (4 times a day) as needed for itching. 16. oxycodone-acetaminophen 5-325 mg tablet sig: one (1) tablet po every four (4) hours as needed for pain. disp:*60 tablet(s)* refills:*0* 17. clonazepam 0.5 mg tablet sig: one (1) tablet po twice a day as needed. disp:*40 tablet(s)* refills:*0* discharge disposition: extended care facility: newbridge on the - md procedure: venous catheterization, not elsewhere classified extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters left heart cardiac catheterization enteral infusion of concentrated nutritional substances hemodialysis open and other replacement of aortic valve implant of pulsation balloon pericardiotomy diagnoses: thrombocytopenia, unspecified acute kidney failure with lesion of tubular necrosis urinary tract infection, site not specified congestive heart failure, unspecified unspecified essential hypertension hyposmolality and/or hyponatremia unspecified acquired hypothyroidism hematoma complicating a procedure asthma, unspecified type, unspecified aortic valve disorders cardiogenic shock acute systolic heart failure bipolar disorder, unspecified other and unspecified coagulation defects obsessive-compulsive disorders infection and inflammatory reaction due to cardiac device, implant, and graft cardiac tamponade 

Answer: The patient is high likely exposed to