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: morphine attending: chief complaint: chest pain major surgical or invasive procedure: left atrial mass resection with pericardial patch repair of atrial septum history of present illness: over 20 years, presented to new pcp c/o chest pain with radiation down right arm. underwent echo which revealed large atrial mass. past medical history: right knee athroscopy social history: postal worker. denies tobacco use. admits to 3 glasses wine/day. family history: nc physical exam: at discharge: vs: 986 122/76 88 18 94%ra gen:nad chest:lungs cta b/l heart:rrr no m/c/r abd:nt, nd, soft, +bs ext:trace edema wound: mediastinal incision c/d/i pertinent results: echo: pre bypass no spontaneous echo contrast or thrombus is seen in the body of the left atrium/left atrial appendage or the body of the right atrium/right atrial appendage. a mass consistent with a myxoma is seen in the body of the left atrium. it is approximately 2 x 2 cm and has a broad attachment to the interatrial septum near the fossa ovalis. no mass or thrombus is seen in the right atrium or right atrial appendage. no atrial septal defect is seen by 2d or color doppler. regional left ventricular wall motion is normal. overall left ventricular systolic function is normal (lvef>55%). right ventricular chamber size and free wall motion are normal. the ascending, transverse and descending thoracic aorta are normal in diameter and free of atherosclerotic plaque. the aortic valve leaflets (3) are mildly thickened. trace aortic regurgitation is seen. the mitral valve appears structurally normal with trivial mitral regurgitation. there is no pericardial effusion. dr. was notified in person of the results in the operating room at the time of the study. post bypass normal biventricular systolic function. a pericardial patch is in situ in the interatrial septum s/p excision of the myxoma. no shunt flow between the atria is seen. the rest of the exam is unchanged from the pre-bypass study. 12:45pm blood wbc-6.7 rbc-3.31* hgb-10.6* hct-30.9* mcv-93 mch-32.1* mchc-34.4 rdw-13.5 plt ct-345 12:45pm blood plt ct-345 12:45pm blood glucose-155* urean-10 creat-0.5 na-138 k-4.8 cl-100 hco3-28 angap-15 brief hospital course: mrs. was a same day admit after undergoing all pre-operative work-up as an outpatient. on she was brought to the operating room where she underwent resection of left atrial mass with pericardial patch repair. this procedure was performed by dr. . she tolerated the procedure well. please see operative report for surgical details. following surgery she was transferred to the cvicu for invasive monitoring in stable condition. within 24 hours she was weaned from sedation, awoke neurologically intact and extubated. her chest tubes were removed. later that same day she was transferred to the surgical step down floor. her foley was replaced for failure to void. she was seen in consultation by the physical therapy service. the following day the foley was removed again successfully. her beta blockade was titrated up as tolerated. by post-operative day four she was ready for discharge to home. medications on admission: none discharge medications: 1. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day) as needed for constipation. disp:*30 capsule(s)* refills:*0* 2. 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:*0* 3. hydromorphone 2 mg tablet sig: 1-2 tablets po q3h (every 3 hours) as needed for pain. disp:*30 tablet(s)* refills:*0* 4. furosemide 20 mg tablet sig: one (1) tablet po once a day for 10 days. disp:*30 tablet(s)* refills:*0* 5. potassium chloride 20 meq packet sig: one (1) po once a day for 10 days. disp:*10 * refills:*0* 6. toprol xl 100 mg tablet sustained release 24 hr sig: one (1) tablet sustained release 24 hr po once a day. disp:*30 tablet sustained release 24 hr(s)* refills:*0* discharge disposition: home with service facility: vna discharge diagnosis: left atrial mass s/p left atrial mass resection discharge condition: good discharge instructions: please shower daily , no baths or swimming monitor wounds for infection - redness, drainage, or increased pain report any fever greater than 100.5 report any weight gain of greater than 2 pounds in 24 hours or 5 pounds in a week no creams, lotions, powders, or ointments to incisions no driving for one month and off narcotics no lifting more than 10 pounds for 10 weeks please call with any questions or concerns: followup instructions: dr. in 4 weeks ( dr. in weeks dr. in weeks ( procedure: extracorporeal circulation auxiliary to open heart surgery excision or destruction of other lesion or tissue of heart, open approach repair of atrial septal defect with tissue graft diagnoses: benign neoplasm of heart 

Answer: The patient is high likely exposed to