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: nkda cv: pt stable upon arrival. at approx 5 pm, pt using the urinal for the first time - went into svt rate 168 ~ vagal maneuvers unsuccessful, pt received 6 mg ivp adenosine by . asystolic for 3 seconds, hr back to 60 sr bp stable 100/50 no further episodes. pacer set at 50 a demand. lopressor 75 mg po tid, hold 12 midnight dose and am dose. pt on call at 7:30 am for ablation. pt denies chest pain or incisional pain steri-strips intact over sternal and right leg incisions. no drainage noted. on asa lastest k 3.7 pt received 40 meq kcl resp: pt on ra o2 sats 96-98% lungs clear gi: poor appetite see dietary consult in chart. pt passed 1st bm since surgery. ob negative brown in bedpan taking in po's, npo after midnight for ablation in am gu: voided in urinal 1st time at 5 pm (pt went into svt) 200 cc's amber color. on lasix 20 mg po bid endo: fs 151 at 7 pm, no regular insulin sq given, pt npo poor appetite continue to check fs q 6 hrs. heme: hct 25.8 from 24 right groin eccymotic id: afebrile lastest wbc 10.7 procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery combined right and left heart cardiac catheterization coronary arteriography using two catheters (aorto)coronary bypass of two coronary arteries angiocardiography of left heart structures diagnostic ultrasound of heart excision or destruction of other lesion or tissue of heart, endovascular approach open and other replacement of aortic valve with tissue graft cardiac mapping diagnoses: subendocardial infarction, initial episode of care coronary atherosclerosis of native coronary artery congestive heart failure, unspecified unspecified essential hypertension aortic valve disorders personal history of tobacco use paroxysmal ventricular tachycardia examination of participant in clinical trial 

Answer: The patient is high likely exposed to