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: history of present illness: the patient is an 88-year-old female transferred from an outside hospital with congestive heart failure, myocardial infarction, and shortness of breath. electrocardiogram at the time showed st depressions in leads v1 through v3, and right bundle-branch block, and the patient was ruled in for myocardial infarction by enzymes. catheterization at this time showed an ejection fraction of 25% to 30%, left main coronary artery was 60% occluded, left anterior descending artery was 90% occluded, left circumflex was 90% occluded, right coronary artery was 99% occluded. past medical history: hypercholesterolemia. past surgical history: none. medications on admission: home medications included captopril 12.5 mg p.o. t.i.d., lipitor 10 mg p.o. q.d., lopressor 20 mg p.o. b.i.d., and aspirin. hospital course: the patient was taken by dr. to the operating room and underwent coronary artery bypass graft times three on , with left internal mammary artery to left anterior descending artery, right saphenous vein graft to obtuse marginal and to right coronary artery. postoperatively, the patient did well. the patient was extubated and weaned off drips without any incidents; however, her recovery course was complicated by a subcutaneous emphysema. the emphysema on postoperative day two, the emphysema extended throughout her upper extremity and also her chest, her back, and also extended to her head to around her eyes. it was crepitus throughout her entire body but she was never in any acute distress, and chest tube that was placed in the operating room showed a small air leak. so, the chest tube was left in for several extra days. the patient was transferred onto the floor. on postoperative day eight, the patient's subcutaneous emphysema improved and serial chest x-rays over the past few days have shown no pneumothorax. chest tube was to water seal for one night. another chest x-ray was taken showing no pneumothorax, and the patient's subcutaneous emphysema improved. the chest tube was discontinued on postoperative day nine. the patient tolerated this well without any incidents. upon discharge, the patient still had some crepitus throughout her upper chest wall, the back, the head, and bilateral lower extremities; however, the crepitus was much more improved than previously. medications on discharge: 1. lopressor 12.5 mg p.o. b.i.d. 2. lasix 20 mg p.o. b.i.d. times five days. 3. potassium chloride 20 meq p.o. b.i.d. times five days. 4. aspirin 81 mg p.o. q.d. 5. lipitor 10 mg p.o. q.d. 6. percocet one to two tablets p.o. q.4-6h. p.r.n. condition at discharge: upon discharge, the patient's condition was stable and afebrile. her vital signs revealed her heart rate was 73, and her blood pressure was 119/43. her laboratories on discharge revealed white count of 9.5, hematocrit was 27.4, bun was 13, and creatinine was 0.9. the patient was stable, alert and oriented times three. the chest was clear to auscultation. the heart was in a regular rate and rhythm, normal sinus. the incision was clean, dry, and intact. no drainage. no pus. the sternum was stable. discharge status: the patient was to be discharged to a rehabilitation facility. discharge followup: told to follow up with dr. in three to four weeks. , m.d. dictated by: medquist36 d: 15:19 t: 14:41 job#: procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery combined right and left heart cardiac catheterization coronary arteriography using two catheters (aorto)coronary bypass of two coronary arteries angiocardiography of left heart structures diagnoses: subendocardial infarction, initial episode of care coronary atherosclerosis of native coronary artery pure hypercholesterolemia mitral valve disorders congestive heart failure, unspecified mitral valve insufficiency and aortic valve insufficiency iatrogenic pneumothorax emphysema (subcutaneous) (surgical) resulting from procedure delirium due to conditions classified elsewhere 

Answer: The patient is high likely exposed to