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: penicillins attending: addendum: mr. has systolic heart failure with an lvef of 15-30%. discharge disposition: home with service facility: md procedure: venous catheterization, not elsewhere classified single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries diagnostic ultrasound of heart pulmonary artery wedge monitoring open and other replacement of mitral valve with tissue graft diagnoses: acidosis coronary atherosclerosis of native coronary artery mitral valve disorders congestive heart failure, unspecified sarcoidosis systolic heart failure, unspecified other specified forms of chronic ischemic heart disease unspecified disease of pericardium lung involvement in other diseases classified elsewhere 

Answer: The patient is high likely exposed to