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: past medical history: 1. hypercholesterolemia. 2. hypothyroidism. 3. osteoporosis. allergies: sulfa. medications on admission: 1. enteric coated aspirin 81 mg once daily. 2. lovenox one dose. 3. synthroid 0.25 mg once daily. 4. pravachol 10 mg p.o. q.h.s. history of present illness: the patient is a 69 year old female with past medical history significant for hypercholesterolemia, hypothyroidism, osteoporosis, who presented to outside hospital with complaint of one week of right sided chest pain, burning, for one week. the pain was worsened on exertion. the patient was given nitroglycerin by her husband which did not relieve her pain. the patient denied shortness of breath, nausea, vomiting, fever and chills. at the outside hospital, the patient's troponin was 1.68. prevacid did not bring any relief. on the electrocardiogram, she had st depression in leads ii, iii and avf with flipped t waves in lead iii. the patient was given one dose of lovenox at the outside hospital and transferred to for further evaluation and management. physical examination: on admission, temperature is 97.8, pulse 64 and regular, blood pressure 120/80, respiratory rate 18, oxygen saturation 98% in room air. no carotid bruits, no jugular venous distention. heart - regular rate and rhythm with normal s1 and s2, i/vi systolic ejection murmur at the left upper sternal border. the lungs are clear to auscultation bilaterally. the abdomen is soft, nontender, nondistended. extremities are warm and well perfused. no edema. laboratory data: on admission, white blood cell count was 7.1, hematocrit 38.0, platelet count 285,000. inr was 1.2. sodium 141, potassium 4.0, blood urea nitrogen 13, creatinine 0.5. hospital course: the patient was admitted to medicine service on . in addition to her own medications, she was started on a beta blocker and integrilin. the patient underwent cardiac catheterization on , which showed 50% proximal left anterior descending lesion, 60% mid left anterior descending lesion involving the origin of the major diagonal, left circumflex distal 95% involving origin of om3 which is 95% narrowed at origin, 60% om2 origin, right coronary artery 70% origin, 95% mid left to right collateral to posterior descending artery, 1+ mitral regurgitation, left ventricular ejection fraction 45%, moderate inferior hypokinesis. cardiac surgery was consulted and coronary artery bypass graft was recommended for this patient. after appropriate preoperative workup, the patient went to the operating room on , where a coronary artery bypass graft times four was performed (left internal mammary artery to left anterior descending, saphenous vein graft to diagonal, saphenous vein graft to om1, saphenous vein graft to posterior descending ii). the operation went without complications. pacing wires, as well as two mediastinal and one pleural chest tubes, were placed. the patient was transferred to post anesthesia care unit without complications. postoperative day number zero, the patient was extubated without complications. postoperative day number one, the patient was doing well. vital signs were stable. she was weaned off drips and started on p.o. lopressor. her chest tube was removed. postoperative day number two, the patient remained afebrile and vital signs were stable. her foley and wire were removed. the patient ambulates and works with physical therapy without any complications. postoperative day number three and four, the patient has no complaints, afebrile, continued to ambulate. no complaints and no active issues. condition on discharge: good. discharge status: the patient is discharged home. follow-up: the patient should follow-up with dr. in four weeks for postoperative check and follow-up. medications on discharge: 1. lasix 20 mg p.o. q12hours for fourteen days. 2. potassium chloride 20 meq p.o. twice a day for fourteen days. 3. enteric coated aspirin 325 mg p.o. once daily. 4. levothyroxine 25 mcg p.o. once daily. 5. pravastatin 20 mg p.o. q.h.s. 6. metoprolol 25 mg p.o. twice a day. 7. percocet one to two tablets p.o. q4-6hours p.r.n. for pain. 8. colace 100 mg p.o. twice a day while taking percocet. discharge diagnoses: 1. coronary artery disease, unstable angina, status post coronary artery bypass graft times four. 2. hypercholesterolemia. 3. hypothyroidism. 4. osteoporosis. , m.d. dictated by: medquist36 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 injection or infusion of platelet inhibitor left heart cardiac catheterization diagnoses: subendocardial infarction, initial episode of care coronary atherosclerosis of native coronary artery pure hypercholesterolemia unspecified essential hypertension unspecified acquired hypothyroidism hematoma complicating a procedure constipation, unspecified osteoporosis, unspecified 

Answer: The patient is high likely exposed to