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 a 55-year-old male with a history of cad status post mi in , who presented to the emergency room on the day of admission with crushing substernal chest pain. he reports that since his last mi he has not had any chest pain until today. he is an active person who walks quite a bit at work. he had not had any chest pain with exertion but had noticed increased dyspnea on exertion for approximately the two weeks prior to admission. the evening of admission around 5 p.m. he began to have substernal chest pain that radiated to both of his arms. he recognized this as his anginal equivalent and went to the immediately. in the emergency room he was noted to have st elevations inferiorly and in v1 and v2. he was med flighted to for primary angioplasty where he was immediately taken to the cath lab. in the cath lab he was found to have one vessel coronary disease with a right coronary artery that was proximally occluded. this vessel was stented but it was complicated by ventricular fibrillation arrest in the cath lab requiring 7 shocks to bring the patient back. because of this complicated cath lab course, the patient was transferred to the ccu for further monitoring. cardiac risk factors for this patient include the following: no diabetes, smokes cigars, no hypertension, hyperlipidemia, no family history of coronary disease. past medical history: significant only for coronary artery disease in where the patient had an angiography but no intervention. medications: on admission were aspirin, lipitor and lopressor. allergies: no known drug allergies. social history: the patient smokes an occasional cigar, no alcohol, no drugs, works as an engineer. patient is married. family history: negative for coronary artery disease. physical examination: on admission included a pulse of 90, blood pressure 128/66, respiratory rate 16, oxygen 97% on room air. in general he is a well appearing middle aged man in no apparent distress. pupils are equal, round and reactive to light and accommodation. mucus membranes moist. neck revealed no jugulovenous distension. respiratory was clear to auscultation bilaterally. cardiac exam, regular rate and rhythm, no murmurs, rubs or gallops. abdomen was benign. extremities revealed a sheath in the right groin, good distal pulses. ekg showed normal sinus rhythm at 74, normal axis, intraventricular conduction delay, right bundle at elevation in lead 3, vf, v1 and v2. right leads revealed v3 and v4 with 1- elevations. ekg post catheterization revealed partial resolution of the st elevations. hospital course: 1. acute myocardial infarction: the patient was transferred to the ccu for monitoring overnight. on arrival to the ccu he felt comfortable, he was begun on plavix 75 mg a day and continued on his integrilin drip for 18 hours. he was kept on his aspirin, beta blockers and ace inhibitors were started. lidocaine drip was being run when the patient arrived at the ccu. this was discontinued approximately 2 hours after arrival to the ccu as the patient had no further evidence of arrhythmia. hospital day #2 the patient felt well and was deemed safe for transfer out to the floor. he was transferred to the floor on telemetry. ekg were monitored on a daily basis. the patient continued to do well, had strong pulses and no edema in his feet as far as the complication from the catheterization. additionally he had no hematoma, no new bruit developed. hospital day #3 the patient continued to do well and it was deemed that it was safe to be sent home. the patient will be sent home on plavix, lopressor and captopril. discharge diagnosis: 1. acute mi with right coronary artery occlusion and right ventricular infarct physiology. condition on discharge: stable. discharge status: to home. discharge medications: aspirin 325 mg q d, lipitor 10 mg q d, lopressor 25 mg , plavix 75 mg q d, colace 100 mg q d, univasc 7.5 mg q d. follow-up: with patient's primary care physician. , m.d. dictated by: medquist36 procedure: insertion of non-drug-eluting coronary artery stent(s) combined right and left heart cardiac catheterization coronary arteriography using two catheters angiocardiography of left heart structures intraoperative cardiac pacemaker injection or infusion of platelet inhibitor diagnoses: coronary atherosclerosis of native coronary artery cardiac complications, not elsewhere classified hematoma complicating a procedure percutaneous transluminal coronary angioplasty status cardiac arrest acute myocardial infarction of other inferior wall, initial episode of care old myocardial infarction cardiac catheterization as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure accidents occurring in residential institution 

Answer: The patient is high likely exposed to