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: retroperitoneal bleed. major surgical or invasive procedure: atrial ablation history of present illness: 50 yo f w/ long hx of a.fib previously controlled with propafenone. in the past 8 mo. pt. has noted incr. freq. of af. she also reports associated weakness, lightheadedness, palpitations. she underwent pulmonary vein isolation today. after the procedure it was noted that she had a hct drop from 47 to 27. a ct abd/pelvis showed a 13x2.9cm extraperitoneal bleed with extension into the retroperitoneum limited to the pelvis and extending to the right upper to mid thigh. her subsequent hcts have remained stable. she is admitted to the ccu for observation. . review of systems: denies any prior history of stroke, tia, deep venous thrombosis, pulmonary embolism, myalgias, joint pains, cough, hemoptysis, black stools or red stools. denies recent fevers, chills or rigors. denies exertional buttock or calf pain. all of the other review of systems were negative. cardiac review of systems is notable for absence of chest pain, dyspnea on exertion, paroxysmal nocturnal dyspnea, orthopnea, ankle edema, syncope or presyncope. as above she does admit to lightheadedness and palpitations with a.fib. past medical history: a.fib borderline hypertension genital herpes raynaud??????s disease : benign cyst removed from base of spine. social history: patient is single and lives alone. her friend will bring her to and from the procedure. she can be reached at . -health care proxy: (friend): family history: nc physical exam: vs: t 98.5 bp 92/54 hr 75 rr 15 o2 98ra gen: nad, laying flat in bed, aaox3 heent: ncat. sclera anicteric. perrl, eomi. dry mm neck: no jvd noted cv: rrr abd: soft, ntnd. no hsm or tenderness. abd aorta not enlarged by palpation. no abdominial bruits. ext: no c/c/e. no femoral bruits. right groin site pressure dressing applied. . pulses: right: carotid 2+ femoral 2+ popliteal 2+ dp 2+ pt 2+ left: carotid 2+ femoral 2+ popliteal 2+ dp 2+ pt 2+ . pertinent results: telemetry demonstrated:nsr s/p pulmonary vein isolation . ?????? ct of chest: no acute disease. two right pulmonary venous ostia identified. single common left atrial pulmonary ostia, bifurcating after a short distance to upper lobe and lower lobe ostia. . ??????echo and ett approximately 2-3 years ago at medical unremarkable. . -ct abd/pelvis : 1. extraperitoneal bleed 13 x 2.9 cm in greatest dimension that has a small extension into the retroperitoneum that is limited to the pelvis. there is also extension of the hematoma to the right upper to mid thigh. 2. small amount of prehepatic fluid is seen. 3. small area of pleural thickening at the left lower lobe. . laboratory data: hct- 47 to 27 to 30 to 28. inr 1.5 07:40am wbc-3.9* rbc-4.39 hgb-15.7 hct-47.4 mcv-108* mch-35.7* mchc-33.1 rdw-13.4 07:40am plt count-225 06:20pm plt count-152 brief hospital course: this is a 50 yo f with a long h/o a.fib. on propafenone, who recently became symptomatic and was admitted for pulmonary vein isolation. the patient developed an rp bleed s/p af ablation for which she was monitored in the ccu for one night. . 1. rp bleed: developed s/p pulmonary vein isolation. extra- and retroperitoneal spread on ct abd/pelvis. hct dropped from 47 to 27 but remained stable overnight in the ccu after the initial drop. however, it further trended down to 23 after that and the patient received 2u prbc with an appropriate bump. hematocrits were checked frequently. her hct was stable upon discharge. . 2. cad: continued atenolol and asa . 3. rhythm: s/p pulmonary vein isolation, continued propafenone. coumadin was restarted after the rp bleed had stabilized. has outpatient f/u appointment in clinic. . 4. htn: continued home dose of atenolol. . 5. thrombocytopenia: plt slowly trended down from 225 at admission to low 100s. avoided heparin products but it was felt that the drop was rather due to the bleed and blood transfusion than hit. plt levels should be followed after discharge. . 6. depression: continued zoloft . 7. pleuritic chest pain: the patient possibly had mild pericarditis. she was asked to take nsaids for relief of pleuritic chest pain. she will follow up with her primary care physician 1 week. . 8. fen: diet as tolerated . 9. ppx: anticoagulation with coumadin was restarted once the rp bleed had stabilized. . 10. code: full. medications on admission: zoloft 50mg daily every morning, valtrex 500mg daily every morning, propafenone 150mg, one tablet every morning, 1.5 tablets every evening, atenolol 50mg daily every evening, coumadin 2.5mg on monday??????s and wednesday??????s, 5mg all other days (last dose ), mvi. discharge medications: 1. aspirin 325 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 2. percocet 5-325 mg tablet sig: one (1) tablet po every hours as needed for pain for 7 days. disp:*36 tablet(s)* refills:*0* 3. sertraline 50 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 4. valacyclovir 500 mg tablet sig: one (1) tablet po qd (). disp:*30 tablet(s)* refills:*2* 5. propafenone 150 mg tablet sig: one (1) tablet po breakfast (breakfast). disp:*30 tablet(s)* refills:*2* 6. propafenone 225 mg tablet sig: one (1) tablet po dinner (dinner). disp:*30 tablet(s)* refills:*2* 7. atenolol 50 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 8. warfarin 2.5 mg tablet sig: one (1) tablet po 2x/week (mo,we). disp:*60 tablet(s)* refills:*2* 9. warfarin 5 mg tablet sig: one (1) tablet po 4x/week (,tu,th,fr,sa). disp:*120 tablet(s)* refills:*2* 10. motrin 400 mg tablet sig: one (1) tablet po every 4-6 hours as needed for chest pain for 5 days. disp:*20 tablet(s)* refills:*0* 11. multi-vitamin tablet sig: one (1) tablet po once a day. discharge disposition: home discharge diagnosis: primary diagnosis: 1. atrial fibrillation, s/p pulmonary vein isolation 2. hypertension 3. cad 4. retroperitoneal bleed requiring 2u prbc transfusion . secondary diagnosis: 1. depression discharge condition: afebrile. hemodynamically stable. ambulating. tolerating po. discharge instructions: you have been treated for your atrial fibrillation with a procedure called pulmonary vein isolation. you have developed internal bleeding after the procedure and received blood products. you also have developed so called pleuritic chest pain and have been prescribed an antiinflammatory to be taken as needed. please discontinue it if you develop any signs of bleeding or stomach or belly discomfort. please try motrin 400-600 tid with food, if this irritates your stomach, you can try aspirin 600 tid. . please call your primary doctor or return to the ed with fever, chills, chest pain, shortness of breath, nausea/vomiting, spontaneous bleeding, near fainting, dizziness, palpitations or any other concerning symptoms. . please take all your medications as directed. . please keep you follow up appointments as below. followup instructions: please follow up with your primary care , or your within the next 2-3 days in order to have your inr checked. you will also need a follow up with dr. in the next 1 week for a chest x-ray, your chest x-ray at showed small bilateral pleural effusions. please arrange this with your primary care physician . please also follow up with your electrophysiologist at as scheduled. procedure: catheter based invasive electrophysiologic testing excision or destruction of other lesion or tissue of heart, endovascular approach cardiac mapping transfusion of packed cells intracardiac echocardiography diagnoses: thrombocytopenia, unspecified coronary atherosclerosis of native coronary artery unspecified essential hypertension acute posthemorrhagic anemia atrial fibrillation hemorrhage complicating a procedure cardiac catheterization as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure long-term (current) use of anticoagulants raynaud's syndrome painful respiration 

Answer: The patient is high likely exposed to