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: ciprofloxacin / sulfa (sulfonamides) attending: addendum: the pt. went into af at 100 for 20 mins. on pod#4. he was given 1 dose of iv lopressor and magnesium and converted to sr. he was discharged to home on pod#5. discharge disposition: home with service facility: community vna, md procedure: single internal mammary-coronary artery bypass (aorto)coronary bypass of one coronary artery diagnoses: acidosis obstructive sleep apnea (adult)(pediatric) coronary atherosclerosis of native coronary artery congestive heart failure, unspecified unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled chronic airway obstruction, not elsewhere classified gout, unspecified atrial fibrillation systolic heart failure, unspecified obesity, unspecified 

Answer: The patient is high likely exposed to