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: chief complaint: 73 y.o. pt. presented c worsening chf. major surgical or invasive procedure: cardiac catheterization - stable cad history of present illness: 73 y.o. f c multiple medical problems presented c acute pulmonary edema/ chf exacerbation. past medical history: cad cri pvd chf parkinson's. atrial fibrillation gerd depression. polymyalgia rheumatica gout. social history: pt. widowed. 3 daughters and 1 son. family history: non-contributory. physical exam: see discharge summary proper. pertinent results: see discharge summary proper. brief hospital course: as per discharge summary. the pt. returned to the floor to the service from the ccu on . on , pt. developed worsening shortness of breath and her medication regimen was tailored appropriately. over the course of that night, the pt. had expressed to her family her desire to be made comfort measures only. on , all cardiac medications were discontinued and the patient was placed on a morphine drip for pain control. she remained on the morphine drip and appeared comfortable and in no distress over the course of the next 3 days. on the morning of , the pt. was discovered to be pulseless, apneic and had fixed and dilated pupils. she was pronounced dead at 0635 on . her family was notified. a post-mortem examination was deferred. medications on admission: as above. discharge medications: not applicable. discharge disposition: extended care facility: nursing & rehabilitation center - discharge diagnosis: n/a discharge condition: n/a discharge instructions: n/a followup instructions: n/a md procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours venous catheterization, not elsewhere classified combined right and left heart cardiac catheterization coronary arteriography using two catheters insertion of endotracheal tube excisional debridement of wound, infection, or burn transfusion of other serum injection or infusion of nesiritide diagnoses: subendocardial infarction, initial episode of care coronary atherosclerosis of native coronary artery congestive heart failure, unspecified diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled acute kidney failure, unspecified hyposmolality and/or hyponatremia coronary atherosclerosis of autologous vein bypass graft atrial fibrillation atherosclerosis of native arteries of the extremities with gangrene 

Answer: The patient is high likely exposed to