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: unable to start ace hibitor during admission due to blood pressure. discharge disposition: home md procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters left heart cardiac catheterization diagnostic ultrasound of heart (aorto)coronary bypass of four or more coronary arteries perioperative autologous transfusion of whole blood or blood components diagnoses: subendocardial infarction, initial episode of care coronary atherosclerosis of native coronary artery tobacco use disorder diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled cardiac complications, not elsewhere classified other and unspecified hyperlipidemia other specified cardiac dysrhythmias 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 

Answer: The patient is high likely exposed to