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: heparin/hit + procedure: enteral infusion of concentrated nutritional substances diagnoses: anemia, unspecified congestive heart failure, unspecified personal history of malignant neoplasm of prostate obstructive chronic bronchitis with (acute) exacerbation aortocoronary bypass status pneumonitis due to inhalation of food or vomitus personal history of malignant neoplasm of large intestine heart valve replaced by transplant 

Answer: The patient is high likely exposed to