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: penicillins / amiodarone attending: addendum: the patient was empirically treated for aspiration pneumonia during his hospital course with improvement in respiratory status. discharge disposition: extended care facility: nursing & rehabilitation center - md procedure: automatic implantable cardioverter/defibrillator (aicd) check diagnoses: anemia, unspecified pure hypercholesterolemia mitral valve disorders congestive heart failure, unspecified unspecified essential hypertension unspecified protein-calorie malnutrition atrial fibrillation candidiasis of mouth chronic kidney disease, unspecified paroxysmal ventricular tachycardia other specified forms of chronic ischemic heart disease pneumonitis due to inhalation of food or vomitus old myocardial infarction acute on chronic systolic heart failure cerebral artery occlusion, unspecified with cerebral infarction diseases of tricuspid valve volume depletion, unspecified fitting and adjustment of automatic implantable cardiac defibrillator dysphagia, unspecified 

Answer: The patient is high likely exposed to