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: heparin agents attending: chief complaint: shortness of breath major surgical or invasive procedure: none history of present illness: this is a 76 year-old female with a history of coronary artery disease s/p cabg in (lima to lad, svg to diagonal, svg to om-2, svg to pda), s/p aaa repair, right femoral bypass, paroxysmal atrial fibrillation, chronic obstructive pulmonary disease, presented to with worsening shortness of breath. at , she had a work up including echocardiogram, labs and chest x-ray. at osh, patient developed leukocytosis, diarrhea, abdominal pain and treated empirically with po vancomycin for presumed c diff. patient transferred to for flutter ablation, but was deemed to be a poor candidate. while inpatient, she has had increased oxygen requirement of likely multifactorial etiology. patient was started on a lasix gtt and was not tolerating diuresis because of drops in sbps. additionally, she had abdominal discomfort of unclear etiology. patient has had a ct abdoment that shows chronic blockage, but no evidence of bowel ischemia. on floor, patient triggered for low oxygen saturation and at time of transfer was on 6l 02 with sats in mid 90s. past medical history: -- cabg, in anatomy as follows: lima to lad, svg to diagonal, svg to om-2, svg to pda -- severe pvd -- h/o gi bleeding -- h/o aaa -- cataracts -- left hemidiaphramgatic paresis -- chronic renal insuficiency social history: social history is significant for the absence of current tobacco use, prior smoker for many years. there is no history of alcohol abuse. family history: there is a paternal history of coronary artery disease/peripheral artery disease, died at age 77. physical exam: 6:45pm pt warm, pulseless, no heart sounds on auscultation, no respirations on auscultation, no corneal reflex and no oculocephalic reflex. pertinent results: 05:12am blood wbc-10.3# rbc-3.06* hgb-10.1* hct-29.6* mcv-97 mch-32.9* mchc-34.1 rdw-16.4* plt ct-207 02:32am blood wbc-6.6 rbc-3.08* hgb-10.1* hct-29.3* mcv-95 mch-32.8* mchc-34.6 rdw-15.8* plt ct-178 05:12am blood neuts-95.6* lymphs-2.8* monos-1.2* eos-0.3 baso-0.2 10:31am blood pt-31.6* ptt-73.6* inr(pt)-3.3* 05:12am blood glucose-162* urean-20 creat-1.3* na-133 k-4.1 cl-92* hco3-29 angap-16 11:55am blood fdp-10-40* 08:23am blood fibrino-506* 02:32am blood alt-30 ast-32 ld(ldh)-245 alkphos-95 totbili-0.6 10:22pm blood ck-mb-notdone ctropnt-0.02* 11:55am blood lipase-13 02:32am blood albumin-2.9* calcium-6.7* phos-2.4* mg-1.6 06:12am blood triglyc-133 08:23am blood osmolal-275 11:55am blood hbsag-negative hbsab-negative hbcab-negative hav ab-negative igm hbc-negative 11:55am blood ama-negative 10:31am blood vanco-21.1* 11:55am blood hcv ab-negative 10:43am blood type- po2-34* pco2-64* ph-7.33* caltco2-35* base xs-4 10:43am blood lactate-1.5 02:45pm urine color-yellow appear-hazy sp -1.034 02:45pm urine blood-mod nitrite-neg protein-30 glucose-neg ketone-tr bilirub-neg urobiln-neg ph-6.0 leuks-neg 02:45pm urine rbc-62* wbc-30* bacteri-few yeast-few epi-0 12:18am urine castgr-17* 12:18am urine amorphx-rare uric ax-many 12:18am urine mucous-rare bcx : neg bcx : pending cdiff neg x 3 ucx : neg ucx : yeast cxr : moderate left pleural effusion unchanged since , while small right pleural effusion has increased since . opacification at the base of the left lung is attributable to atelectasis, but on the right, there could be pneumonia. borderline interstitial pulmonary edema is still present. severe cardiomegaly is longstanding. right supraclavicular central venous line ends at the superior cavoatrial junction. no pneumothorax. cta abd : 1. extensive atherosclerotic calcifications throughout the aorta, iliac arteries and major branches. 2. coronary calcifications. 3. evidence of anasarca with subcutaneous edema and ascites. 4. ground-glass patchy and emphysematous change in lung bases, bilateral pleural effusion and atelectasis, more prominent on the left side. 5. stranding surrounding the left kidney with a small focal perinephric subcapsular fluid collection. 6. no evidence of bowel ischemia. there is no evidence of pneumatosis or bowel wall thickening. brief hospital course: patient is a 76 yo female with cad, s/p aaa, pvd, cri, who initially presented to osh with chf exacerbation, transferred from osh for a. flutter ablation and course complication by hypoxia and anasarca. #. dyspnea/hypoxia: pt had worsening hypoxia, thought to be volume overload (diuresed) with component of copd, and pneumonia (treated with vancomycin and zosyn). diaphragmatic hemiparesis also likely contributor. pe unlikely while anticoagulated. pt was clear in her wished to avoid intubation and trach and she was maintained on cpap until family agreed to make pt . at that time she quickly desaturated, was started on morphine drip and expired. time of death was 6:45pm on . #. cad: patient has a history of severe three vessel disease s/p cabg. pt was medically managed on asa. beta blocker held for hypotension, and statin held for elevated lfts. #. aflutter: pt was medically managed on digoxin and amiodarone. cardioversion was postponed given other medical issues. anticoagulated with argatroban given confirmed history of hit. #. abdominal pain/distension/diarrhea: patient has a history of open aaa repair, cholecystectomy and ventral hernia repair recently. c. diff negative x3 but completing course of po vanc. ct abdomen shows occluded but felt to be chronic as lactate wnl. vascular surgery followed, and plan was for flex sig once medically stable. at time of death pt's family expressed interest in particular attention being paid to pt's gi symptoms on autopsy. medications on admission: amiodarone furosemide calcium protonix metoprolol coumadin multivitamin trazodone lorazepam discharge medications: none discharge disposition: expired discharge diagnosis: respiratory arrest pneumonia copd cad discharge condition: expired discharge instructions: pt passed away at 6:45 pm on followup instructions: none procedure: venous catheterization, not elsewhere classified diagnoses: pneumonia, organism unspecified congestive heart failure, unspecified atherosclerosis of aorta gout, unspecified atrial fibrillation obstructive chronic bronchitis with (acute) exacerbation aortocoronary bypass status peripheral vascular disease, unspecified atrial flutter chronic kidney disease, unspecified other specified forms of chronic ischemic heart disease acute respiratory failure intestinal infection due to clostridium difficile acute systolic heart failure surgical or other procedure not carried out because of contraindication chronic vascular insufficiency of intestine 

Answer: The patient is high likely exposed to