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: this is a 59 -year-old female with a known history of atrial flutter who presents with numbness and tightness in the left leg, below the knee. she reports an abrupt onset of this feeling while lying in bed at 09:30 on the date of admission, . she complained of chronic knee pain secondary to osteoarthritis, but has never had this type of pain in the lower extremity. she denies any other symptomatology. her motor, sensory is intact. the patient is now admitted for evaluation. past medical history: includes hypertension, crohn's disease, hypothyroidism, osteoarthritis, atrial flutter, cardioverted in and . echocardiogram in of this year shows an ejection fraction of greater than 55% and left ventricular function was normal. admitting medications: include aspirin, atenolol, zestril, hydrochlorothiazide, sulfathiazole, synthroid, and prempro. allergies: red dye and shell fish. physical examination: this is a pleasant female in no acute distress. she is afebrile with a maximum temperature of 98 f; pulse 70; blood pressure of 137/53. head, eyes, ears, nose and throat examination was unremarkable. lungs clear to auscultation bilaterally. heart is a regular rate and rhythm without extra systoles. abdomen is soft, nontender without bruits or masses. extremities show femoral pulses bilaterally. on the right she has a dopplerable dorsalis pedis and posterior tibial and on the left she has neither palpable nor dopplerable popliteal, dorsalis pedis, or posterior tibial. laboratory data: a duplex ultrasound was done which shows no deep vein thrombosis, and no flow below the common femoral artery, and superficial femoral artery is occluded. hospital course: the patient was admitted to the hospital and she had ultrasound of the left extremity which was negative for deep vein thrombosis, but showed an occluded common femoral artery with no flow distal to the superficial femoral artery. she underwent an emergent arteriogram which showed a patent in flow with occlusion of the left femoral artery, proximally in superficial femoral artery and profunda takeoff, including the main profunda branches. the proximal superficial femoral artery is revealed with a patent popliteal and three vessel runoff, with very slow flow to the periphery. she underwent a transesophageal echocardiogram which demonstrated mildly depressed left ventricular function with an ejection fraction of 45% with trace mitral regurgitation and thickened mitral valve. there was normal aortic valve. there was no significant atherosclerotic plaque. there was no intra-atrial thrombus or masses noted. she was admitted to the surgical intensive care unit after undergoing a post arteriogram with desaturations to 87% on room air. iv heparin was begun in the emergency room and continued. there was a question of myocardial infarction versus recurrent flutter, so enzymes were obtained, troponin level was obtained. she ruled out for myocardial infarction. a repeat mibi stress was done which showed a normal ejection fraction and normal left ventricular function and wall motion. she underwent an urgent left femoral embolectomy on . post embolectomy examination showed left groin was soft and palpable dorsalis pedis and posterior tibial on the left. she was extubated and transferred to the vascular intensive care unit on postoperative day two. cardiology followed the patient during her hospital course. she was begun on aspirin, iv heparin was continued until she was therapeutic on her coumadin. her beta blocker was continued, but the dose was increased. she was transferred to the regular nursing floor on postoperative day three. she continued to do well. she was discharged on postoperative day four with an inr of 2.0. wounds were clean, dry, and intact, foot was warm, and she had palpable pedal pulses. follow-up: the patient should follow-up with dr. in two weeks time. she should follow-up with her cardiologist and he will monitor her anticoagulation. will follow her with monitoring her anticoagulation. she will be sent home on 7.5 mg coumadin daily. discharge medications: include the coumadin 7.5 mg daily for a goal inr of 2.0 to 3.0. the patient should continue her atenolol but the dose adjusted to 25 mg . she should resume her synthroid, her zestril, and her medication for crohn's disease. discharge diagnosis: history of atrial flutter with arterial embolus, status post embolectomy. , m.d. dictated by: medquist36 procedure: diagnostic ultrasound of heart other esophagoscopy incision of vessel, lower limb arteries diagnoses: mitral valve disorders unspecified essential hypertension unspecified acquired hypothyroidism atrial fibrillation atrial flutter regional enteritis of unspecified site arterial embolism and thrombosis of lower extremity 

Answer: The patient is high likely exposed to