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: isoniazid / ampicillin / levofloxacin attending: addendum: recommendations from cardology : amiodarone 200mgm to qd, metalozone discontinued. coumadin dosing 3mg,2.5mgm,2mgm( last dose 4/12 hs ) inr 4.2 today change coumadin dosing to 1mgm qd for inr goal 2.0-3.0 discharge disposition: extended care facility: for the aged - md procedure: arteriography of femoral and other lower extremity arteries aortography endarterectomy, lower limb arteries diagnoses: unspecified acquired hypothyroidism atrial fibrillation rheumatic heart failure (congestive) right bundle branch block dermatitis due to drugs and medicines taken internally arterial embolism and thrombosis of lower extremity mitral stenosis with insufficiency 

Answer: The patient is high likely exposed to