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: addendum: mrs. had a transient rise in creatinine likely due to bypass, diuresis and other medicatons. diuretics were decreased and other nephrotoxic meds were discontinued. discharge disposition: home with service facility: homecare md procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries open and other replacement of aortic valve with tissue graft other and unspecified repair of atrial septal defect diagnoses: coronary atherosclerosis of native coronary artery unspecified pleural effusion cardiac complications, not elsewhere classified atrial fibrillation aortic valve disorders occlusion and stenosis of carotid artery without mention of cerebral infarction other and unspecified hyperlipidemia other and unspecified angina pectoris surgical operation with anastomosis, bypass, or graft, with natural or artificial tissues used as implant causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation ostium secundum type atrial septal defect other left bundle branch block delirium due to conditions classified elsewhere pernicious anemia 

Answer: The patient is high likely exposed to