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: indication: past medical history of mitral valve regurgitation, elevated transaminases, atrial fibrillation, with dyspnea, evaluate for possible infiltrates. findings: ap single view of the chest obtained with patient in sitting semi- upright position is analyzed in direct comparison with a similar preceding study of . the heart remains enlarged. the pulmonary vasculature demonstrates now marked progression of the previously beginning perivascular haze and there existdiffuse parenchymal densities in the mid lung areas consistent with beginning pulmonary edema. there is no evidence of pneumothorax. no local discrete parenchymal infiltrates suspected for pneumonia are identified. in comparison with the preceding portable chest examination of , the pulmonary congestive pattern has markedly increased and is now compatible with pulmonary edema. observe that chest findings on a ct abdominal torso chest of (8 hours following the plain chest examination) showed findings consistent with pulmonary edema. impression: cardiac enlargement and pulmonary congestion with evidence of central edema. procedure: venous catheterization, not elsewhere classified extracorporeal circulation auxiliary to open heart surgery combined right and left heart cardiac catheterization coronary arteriography using two catheters hemodialysis venous catheterization for renal dialysis open and other replacement of mitral valve implant of pulsation balloon other surgical extraction of tooth diagnoses: end stage renal disease mitral valve disorders urinary tract infection, site not specified congestive heart failure, unspecified acute posthemorrhagic anemia acute kidney failure, unspecified systolic heart failure, unspecified cardiogenic shock primary pulmonary hypertension retention of urine, unspecified acute and subacute bacterial endocarditis anticoagulants causing adverse effects in therapeutic use streptococcus infection in conditions classified elsewhere and of unspecified site, other streptococcus dental caries, unspecified 

Answer: The patient is high likely exposed to