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 year old male with a history of coronary artery disease, status post coronary artery bypass graft in with an aortic valve replacement, paroxysmal atrial fibrillation and reactive airway disease who has a history of falls who presented status post fall with left leg pain. in the emergency department he had a negative head computerized tomography scan and was found to have fracture of his left femur, intertrochanteric fracture. hospital course: on , the patient was brought to the operating room for open reduction and internal fixation of this fracture. subsequently the patient was difficult to wean from sedation and remained intubated. the patient had received midazolam and fentanyl intraoperatively and 10 mg of morphine postoperatively. in the post anesthesia care unit the patient became hypotense with an systolic blood pressure down to 78 and had spiked a fever to 101.7. he was also noted to have a decreased urinary output. a phenylephrine drip was started. the patient was transferred to the medicine intensive care unit and subsequently had been extubated. intravenous pressors were discontinued and his mental status improved. in addition, the patient's oxygenation improved to adequate oxygen saturation on oxygen nasal cannula 3 to 4 liters. he required multiple normal saline boluses to maintain his urine output greater than 20 cc/hr. he did have an episode of atrial fibrillation on . on presentation to the medical service, the patient complained of mild nausea, no chest pain, no shortness of breath, no dizziness. he notes pain of his left leg with movement. he is disoriented and is generally a poor historian. past medical history: 1. coronary artery disease, status post coronary artery bypass grafting and aortic valve replacement with porcine valve, ; 2. benign prostatic hypertrophy, status post transurethral resection of prostate; 3. paroxysmal atrial fibrillation; 4. anemia due to iron deficiency with chronic gastrointestinal bleed; 5. hypothyroidism; 6. question of congestive heart failure, left transthoracic echocardiogram in with normal left ventricular systolic function and mitral regurgitation noted; 7. reactive airway disease; 8. recurrent mechanical falls with prior right hip fracture with open reduction and internal fixation; 8. fracture of the ramus; 9. decreased hearing; 10. cataract surgery. allergies: no known drug allergies. medications on admission: lasix 20 mg p.o. q.d.; singulair 10 mg p.o. q.d.; protonix 40 mg p.o. q.d.; albuterol 2 puffs inhaled q.i.d., levoxyl 37.5 mcg p.o. q.d.; detrol 1.5 mg p.o. q.d. social history: the patient is retired and lives with his wife. has a 24 hour caretaker. has a remote tobacco abuse history and rare ethyl alcohol consumption. physical examination on admission: elderly frail male in no acute distress. vital signs revealed temperature 98.2, heartrate 100, blood pressure 108/60, respiratory rate 20, pulse oximetry 92% on 4 liters. head, eyes, ears, nose and throat, extraocular movements intact, pupils equal, round and reactive to light, moist mucosal membranes, oropharynx clear. neck, supple, no lymphadenopathy and no jugulovenous distension. lungs, poor effort, decreased bowel sounds throughout, coarse at the bases, mild end-expiratory wheezes. heart regular rate and rhythm. normal s1 and s2. abdomen soft, mildly distended, mild tenderness at the right. positive bowel sounds. no masses. extremities, 1+ edema at the ankles, right greater than left. left hip with tenderness. neurologic, cranial nerves ii through xii grossly intact. disoriented to time and place. , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours open reduction of fracture with internal fixation, femur diagnoses: other iatrogenic hypotension congestive heart failure, unspecified acute posthemorrhagic anemia atrial fibrillation hemorrhage complicating a procedure acute respiratory failure heart valve replaced by transplant closed fracture of intertrochanteric section of neck of femur 

Answer: The patient is high likely exposed to