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: patient recorded as having no known allergies to drugs attending: addendum: addendum to discharge summary to note that mr. was set up for a follow-up appointment with dr. on at 1pm for a repeat echo and general follow-up for atrial fibrillation and recent mi. patient and family made aware of this prior to discharge and given phone number for dr. office in case patient needs to contact dr. sooner (). , m.d. discharge disposition: home with service facility: vns md procedure: combined right and left heart cardiac catheterization coronary arteriography using two catheters insertion of drug-eluting coronary artery stent(s) excision of lingual thyroid percutaneous transluminal coronary angioplasty [ptca] insertion of three vascular stents procedure on two vessels diagnoses: hyperpotassemia subendocardial infarction, initial episode of care anemia, unspecified coronary atherosclerosis of native coronary artery esophageal reflux acute kidney failure with lesion of tubular necrosis congestive heart failure, unspecified hyposmolality and/or hyponatremia chronic airway obstruction, not elsewhere classified hypertensive chronic kidney disease, unspecified, with chronic kidney disease stage i through stage iv, or unspecified gout, unspecified atrial fibrillation peripheral vascular disease, unspecified percutaneous transluminal coronary angioplasty status other and unspecified hyperlipidemia chronic kidney disease, stage iii (moderate) other specified cardiac dysrhythmias hypotension, unspecified disorders of phosphorus metabolism chronic systolic heart failure peptic ulcer of unspecified site, unspecified as acute or chronic, without mention of hemorrhage or perforation, without mention of obstruction other drugs and medicinal substances causing adverse effects in therapeutic use cyst of kidney, acquired right bundle branch block and left posterior fascicular block 

Answer: The patient is high likely exposed to