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: no known allergies / adverse drug reactions attending: addendum: pt. was discharged on 3 mgs of warfarin daily. discharge disposition: home with service facility: vna md procedure: extracorporeal circulation auxiliary to open heart surgery open and other replacement of aortic valve resection of vessel with replacement, thoracic vessels diagnoses: other primary cardiomyopathies acidosis other iatrogenic hypotension unspecified essential hypertension thoracic aneurysm without mention of rupture personal history of tobacco use hypotension, unspecified unspecified sleep apnea family history of ischemic heart disease abdominal aneurysm without mention of rupture congenital insufficiency of aortic valve other and unspecified coagulation defects acute respiratory failure following trauma and surgery 

Answer: The patient is high likely exposed to