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: pt. has chronic systolic chf as evidenced by echo. also, pt. had failed a voiding trial, requiring replacement of his foley. he was subsequently started on flomax, and should have his foley removed within the next 24-48 hours for another voiding trial. brief hospital course: discharge disposition: extended care facility: convalescent md procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery other and unspecified repair of atrial septal defect open and other replacement of mitral valve with tissue graft diagnoses: coronary atherosclerosis of native coronary artery mitral valve disorders congestive heart failure, unspecified diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled acute kidney failure, unspecified chronic airway obstruction, not elsewhere classified hypertensive chronic kidney disease, unspecified, with chronic kidney disease stage i through stage iv, or unspecified atrial fibrillation chronic kidney disease, unspecified other and unspecified hyperlipidemia atrioventricular block, complete 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 old myocardial infarction chronic systolic heart failure cardiac pacemaker in situ personal history of transient ischemic attack (tia), and cerebral infarction without residual deficits urinary complications, not elsewhere classified occlusion and stenosis of multiple and bilateral precerebral arteries without mention of cerebral infarction 

Answer: The patient is high likely exposed to