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: history of present illness: the patient is an 86-year-old woman with a past medical history of hypertrophic cardiomyopathy, who presented to complaining of hematochezia for four to five days. on the day of admission the patient complained of lightheadedness and dizziness and felt cold and sweaty. he has no previous history of hematemesis or bloody emesis. physical examination: on presentation the vital signs were stable, patient was afebrile at 97.1, pulse of 81, blood pressure 146/50, respiratory rate 18, saturating 100% o2. cardiovascular examination showed rate and rhythm were regular, s1 and s2, grade 3/6 systolic murmur throughout the precordium. respiratory examination was clear to auscultation bilaterally without crackles, wheezes or rhonchi. abdominal examination was benign with bowel sounds soft, nontender and nondistended. rectal examination was guaiac positive with melenic stools. extremities showed no edema, with good pulses. laboratory data: on admission white count was 9.0 with 59% neutrophils. hematocrit was 26.3 which was significantly lower than previous hematocrit study in that was 37.5. platelet count was 148. sodium was 139, potassium 4.4, chloride 104, co2 23, bun 32, creatinine 1.1, glucose 146, calcium 9.5, ast 25, alt 12, alkaline phosphatase 65, total bilirubin 0.4, amylase was 51. hospital course: the patient was given two large-bore iv access, was started on crystalloid resuscitation, started with two units of packed red blood cell transfusion as soon as it became available. the patient was transferred to the intensive care unit for further management. the patient underwent work-up for the lower gi bleeding and went for colonoscopy on that showed old blood clots throughout the colon to the ascending colon with scattered diverticula. the study was inconclusive. the patient underwent egd on that showed two diverticula in the duodenal bulb and no evidence of blood or bleeding. the patient underwent a repeat colonoscopy that showed fresh and clotted blood throughout the colon. there was no evidence of masses or polyps at that time. the patient underwent a bleeding scan that identified active bleeding in the ascending colon. the patient then received a ct angiogram of the abdomen but no active bleeding source could be identified. throughout her intensive care unit stay and work-up the patient received approximately nine units of packed red blood cells, but continued to have melenic stools and decreased hematocrit at 26.9. the patient consented to go to the operating room for surgical intervention. on hospital day three the patient underwent a right hemicolectomy by dr. and dr. . please see the operative report for details. the colonic specimen was opened in the operating room and was full of blood clots. there was no obvious lesion that was noted at the time. the pathologic specimen came back with adenoma of the ascending colon. postoperatively the patient returned to the intensive care unit for three more days and was stabilized and returned to the floor on hospital day eight without any complaints or events. postoperatively the patient's hematocrit was stable at 29. because of her acute illness the patient was not able to move very well and physical therapy was consulted for possible evaluation. the patient was found to be deconditioned and was evaluated to need physical therapy three to five times per week. by hospital day nine, postoperative day four, the patient had flatus and bowel movements and tolerated a regular diet. on hospital day nine the patient had an episode of fall while she was moving from one chair to another chair. the patient could not recall what had happened exactly, but recalled that she was on the floor being attended by the nurse. the patient was complaining only of focal pain in the left occipital base. the patient denied having any headaches or double vision. although it was unlikely that the patient had suffered any intracranial damage, the patient was worked up and a head ct was negative for any bleeding or fractures, no midline shifts. the patient was not orthostatically hypotensive, and all of her laboratory studies including hematocrit were stable as prior to the fall. on hospital day 10 the patient was transferred to . condition on discharge: stable. discharge status: transferred to . discharge diagnoses: 1. lower gi bleeding with bright red blood per rectum. 2. adenoma of colon. 3. status post right hemicolectomy. 4. acute deconditioning. 5. hypertrophic cardiomyopathy. follow-up plans: the patient is to follow up with dr. on at 10:45 am. the patient also has an appointment with dr. at on at 1:30 pm. , m.d. dictated by: medquist36 procedure: venous catheterization, not elsewhere classified other endoscopy of small intestine colonoscopy colonoscopy arteriography of other intra-abdominal arteries open and other right hemicolectomy diagnoses: other primary cardiomyopathies pure hypercholesterolemia acute posthemorrhagic anemia diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled hemorrhage of gastrointestinal tract, unspecified benign neoplasm of colon 

Answer: The patient is high likely exposed to