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: intraop, he experienced acute systolic heart failure that resolved with treatment discharge disposition: home with service facility: vna md procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours other transplant of liver arteriography of other intra-abdominal arteries other operations on lacrimal gland transplant from cadaver diagnoses: other iatrogenic hypotension tobacco use disorder congestive heart failure, unspecified cirrhosis of liver without mention of alcohol portal hypertension cardiac complications, not elsewhere classified other ascites malignant neoplasm of liver, primary acute systolic heart failure surgical operation with transplant of whole organ causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation other specified disorders of stomach and duodenum stricture of artery chronic viral hepatitis b without mention of hepatic coma without mention of hepatitis delta persistent postoperative fistula esophageal varices without mention of bleeding 

Answer: The patient is high likely exposed to