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: cardizem / pine oil attending: addendum: please follow-up with dr. from neurology in weeks. ( discharge disposition: extended care facility: - md procedure: extracorporeal circulation auxiliary to open heart surgery open and other replacement of aortic valve with tissue graft annuloplasty diagnoses: congestive heart failure, unspecified unspecified essential hypertension cirrhosis of liver without mention of alcohol chronic hepatitis c without mention of hepatic coma gout, unspecified atrial fibrillation aortic valve disorders other chronic pulmonary heart diseases surgical operation with implant of artificial internal device causing abnormal patient reaction, or later complication,without mention of misadventure at time of operation cerebral artery occlusion, unspecified with cerebral infarction diseases of tricuspid valve chronic diastolic heart failure cerebral atherosclerosis iatrogenic cerebrovascular infarction or hemorrhage facial weakness other ill-defined heart diseases 

Answer: The patient is high likely exposed to