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 a 70-year-old female with known history of coronary artery disease referred for outpatient cardiac catheterization secondary to a positive stress test. the patient had a ptca stent to the right coronary artery on . cardiac catheterization in showed 50% right coronary artery with a patent stent, 50% mid left anterior descending, 75% circumflex, 95% om, and 70% diagonal. the patient had been doing well and denied any chest pain. she did report having dyspnea on exertion over the past 1-2 months and had been getting shortness of breath from walking about a quarter of a mile. she also had recently been feeling very tired in general. on , the patient had an ett thallium with report which showed that the patient exercised for 4?????? min with chest pain. electrocardiogram showed 2- depressions from inferior to laterally. the patient denied any claudication, orthopnea, paroxysmal nocturnal dyspnea, or light-headedness, but did have some trace edema. past medical history: the patient has a history of meniere's disease and hypertension. past surgical history: hysterectomy. the patient also has a history of a transient ischemic attack 25 years prior. allergies: diuril. medications on admission: aspirin 325 mg q.d., lopressor 100 mg b.i.d., 50 mg q.h.s., diovan 160 mg q.d., lipitor 40 mg q.d., premarin 0.625 mg q.d., meclizine 12.5 mg q.d. laboratory data: white count 5.8, hematocrit 32.4, platelet count 167; electrolytes within normal limits; inr 1.1; baseline creatinine 1.0. the patient underwent a cardiac catheterization on , which revealed elevated ldedp. left ventricular ventriculography showed mitral regurgitation. the patient had a short lmca, a 70% lesions to the mid left anterior descending, 85% origin, large diagonal, ramus at 60%, 95% origin om1, 95% ocx after om1 affecting large more distal second om. av groove left circumflex occlusion before plv branch. right coronary artery showed mild mid right coronary artery lesion, 90%, just before very large pva with just collateral source to the left circumflex and left anterior descending diagonal territory. cardiac surgery was consulted, and the patient underwent a coronary artery bypass grafting times four with lima to the left anterior descending, saphenous vein graft to the diagonal and to the om, and saphenous vein graft to the posterior descending artery. the patient tolerated the procedure without complications but postoperatively the patient had bleeding due to a coagulopathy and severe hypertension which necessitated return to the operating room for mediastinal exploration and cauterization of several small bleeding sites and correction of the coagulopathy with platelets, ffp and red cells. the patient had an episode of atrial fibrillation and ventricular tachycardia on postoperative day #2. the patient was extubated on postoperative day #3 and had other of ventricular tachycardia and premature atrial contractions. on postoperative day #5, a carotid ultrasound was obtained which showed less than 40% bilateral plaques. electrophysiology was consulted for assistance with arrhythmias. the patient remained in the unit until on postoperative day #8 secondary to problems with hypertension management. eventually a suitable regimen was obtained. the patient was transferred to the floor and continued to do well but did have early morning blood pressure elevations which were eventually controlled by adding more hypertension medications. the patient began to have decreased bowel movements on postoperative day #11 which prompted checking of a c-diff with results that are pending at the time of this dictation. due to the hypertensive episodes, a renal ultrasound for evaluation of possible renal artery stenosis was requested and again is still pending at the time of this dictation. on postoperative day #12, the patient had achieved relatively good blood pressure control in the 140-160s over 50-70s. the patient was started on oral flagyl prophylactically for continued bowel movements. the patient was pending physical therapy clearance or evaluation for a rehabilitation facility for the near future. the patient is to follow-up in the ep service, dr. or dr. , for follow-up after discharge. this discharge summary will have an addendum upon discharge. , m.d. dictated by: medquist36 d: 11:34 t: 12:31 job#: procedure: insertion of intercostal catheter for drainage (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery angiocardiography of left heart structures left heart cardiac catheterization coronary arteriography using a single catheter reopening of recent thoracotomy site diagnoses: coronary atherosclerosis of native coronary artery intermediate coronary syndrome mitral valve disorders unspecified pleural effusion urinary tract infection, site not specified atrial fibrillation paroxysmal ventricular tachycardia hemorrhage complicating a procedure iatrogenic pneumothorax 

Answer: The patient is high likely exposed to