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: new heart murmur major surgical or invasive procedure: minimally invasive mitral valve repair (34mm cg future ring) history of present illness: mr. is a 65 year old male who was recently found to have new heart murmur. subseqent tee revealed severe mitral valve prolapse with possible partial flailing. in preperation for mitral valve surgery, cardiac catheterization was performed which revealed normal coronaries arteries. past medical history: - depression - arthritis, right knee past surgical history: - bilateral hernia repair - umbilical hernia repair - thyroidectomy - right knee arthroscopy - surgical pinning right leg - surgical pinning left foot - tonsillectomy - appendectomy social history: lives alone (will discuss with cousin staying with them postop) occupation: architect tobacco: denies etoh: wine and beer drinks several times a week. family history: family history: father died of mi at age 66. physical exam: pulse: 75 resp:16 o2 sat: 99% bp: 126/78 height: 70 inches weight: 170 lbs general: wdwn male in no acute distress skin: dry intact heent: perrla eomi neck: supple full rom chest: lungs clear bilaterally heart: rrr irregular murmur diastolic abdomen: soft non-distended non-tender bowel sounds + extremities: warm , well-perfused edema none varicosities: none neuro: grossly intact pulses: femoral right: +2 left: +2 dp right: +2 left: +2 pt : +1 left: +1 radial right: +2 left: +2 carotid bruit right: no bruit left: no bruit pertinent results: intra-op echo conclusions pre-bypass: the left atrium is moderately dilated. no spontaneous echo contrast or thrombus is seen in the body of the left atrium or left atrial appendage. no atrial septal defect is seen by 2d or color doppler. left ventricular wall thicknesses are normal. the left ventricular cavity is moderately dilated. overall left ventricular systolic function is moderately depressed (lvef= 30-35 %). the right ventricular cavity is mildly dilated with mild global free wall hypokinesis. the ascending, transverse and descending thoracic aorta are normal in diameter and free of atherosclerotic plaque to. there are three aortic valve leaflets. the aortic valve leaflets are mildly thickened (?#). there is no aortic valve stenosis. trace aortic regurgitation is seen. the mitral valve leaflets are moderately thickened. the mitral valve leaflets are myxomatous. the mitral valve leaflets are elongated. there is moderate/severe mitral valve prolapse. moderate to severe (3+) mitral regurgitation is seen. post cpb: 1. unchanged lv and rv function (ef=30-35%) with epinephrine infusion. 2. annuloplasty ring in m itral position. well seated and stable. good leaflet excursion (pg = 7 mm hg/mg= 4 mmhg). mva by pht = 2.5 cm 2 3. intact aorta. 4. no othjer change. 05:20am blood wbc-6.6 rbc-3.42* hgb-10.7* hct-31.3* mcv-92 mch-31.2 mchc-34.1 rdw-13.8 plt ct-131* 05:20am blood glucose-92 urean-10 creat-0.8 na-142 k-3.7 cl-106 hco3-28 angap-12 brief hospital course: on mr. was taken to the operating room and underwent a minimally invasive mitral valve repair (43mm cg future ring). this procedure was performed by dr. . please see the operative note for details. he tolerated the procedure well and was transferred in critical but stable condition to the surgical intensive care unit. he was extubated and weaned from his pressors. chest tubes were removed. by post-operative day one he was ready for transfer to the surgical step down floor. his epicardial wires were removed and his beta blockade was uptitrated as tolerated. he was seen in consultation by the physical therapy service. by post-operative day four he was ready for discharge home. medications on admission: levothyroxine 175 mcg qd, ibuprofen prn, methylphenidate prn, glucosamine discharge medications: 1. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). disp:*30 tablet, delayed release (e.c.)(s)* refills:*2* 2. levothyroxine 175 mcg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 3. ibuprofen 600 mg tablet sig: one (1) tablet po q8h (every 8 hours) as needed for minimvr for 1 months. disp:*40 tablet(s)* refills:*0* 4. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for pain. disp:*40 tablet(s)* refills:*0* 5. metoprolol tartrate 25 mg tablet sig: 0.5 tablet po bid (2 times a day). disp:*30 tablet(s)* refills:*2* discharge disposition: home with service facility: discharge diagnosis: mitral valve prolapse discharge condition: good discharge instructions: please shower daily including washing incisions gently with mild soap, no baths or swimming, and look at your incisions please no lotions, cream, powder, or ointments to incisions each morning you should weigh yourself and then in the evening take your temperature, these should be written down on the chart no driving for approximately one month until follow up with surgeon no lifting more than 10 pounds for 10 weeks please call with any questions or concerns females: please wear bra to reduce pulling on incision, avoid rubbing on lower edge followup instructions: please call to schedule appointments surgeon dr in 4 weeks primary care dr in weeks cardiologist dr in weeks wound check appointment - 6 () - your nurse will schedule procedure: diagnostic ultrasound of heart open heart valvuloplasty of mitral valve without replacement percutaneous cardiopulmonary bypass diagnoses: anemia, unspecified mitral valve disorders congestive heart failure, unspecified depressive disorder, not elsewhere classified paroxysmal ventricular tachycardia acute on chronic systolic heart failure postsurgical hypothyroidism arthropathy, unspecified, lower leg 

Answer: The patient is high likely exposed to