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: pcn neuro: alert and oriented x 3. mae with equal strength. cv: initially with no atrial sensing and approx every 3rd beat with atrial capture. almost no capture with v wires. pads in place. underlying rhythm in 50's sb with episodes of nodal rhythm in 40's. sbp > 100 with intrinsic rhythm. unable to obtain atrial capture. able to obtain appropriate ventricular sensing/ with adjustments in ma and sensitivity. spoke with md difficulties->decision to leave patient in own rhythm d/t asymptomatic and institute vvi at rate of 40. episodes of failure to capture this am->ma increased to 20. decreasing episodes of paced activity during day. cardiology consulting. captopril to be held md. extremities warm. resp: bs clear, slightly diminished at bases. o2 sats stable. dsd to ct sites changed. gi: abd soft. tolerating po's. gu: u/o down to 15cc/hr x 1 hour. po lasix started with improvement to atleast 30cc/hr urine. id: afebrile. skin: intact. comfort: min c/o pain. oob to chair with 1 assist. steady gait. social: niece called and updated on pt's condition. a: bradycardic with stable bp. vvi pacer in place. procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters angiocardiography of left heart structures left heart cardiac catheterization diagnostic ultrasound of heart other electric countershock of heart implant of pulsation balloon open heart valvuloplasty of mitral valve without replacement diagnoses: coronary atherosclerosis of native coronary artery mitral valve disorders cardiac complications, not elsewhere classified accidental puncture or laceration during a procedure, not elsewhere classified cardiac arrest acute myocardial infarction of other inferior wall, initial episode of care personal history of malignant neoplasm of large intestine other nonspecific abnormal results of function study of cardiovascular system adhesive pericarditis 

Answer: The patient is high likely exposed to