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: allergies: penicillins / codeine / morphine attending: addendum: to clarify, ms. had acute on chronic right sided congestive heart failure. this was treated with oxygen, beta blockers, and diuretics as needed. discharge disposition: home with service facility: season's hospice md, procedure: pulmonary artery wedge monitoring arteriography of pulmonary arteries right heart cardiac catheterization phlebography of other specified sites using contrast material angiocardiography of venae cavae repair of atrial septal defect with prosthesis, closed technique diagnoses: other primary cardiomyopathies other iatrogenic hypotension anemia, unspecified congestive heart failure, unspecified cardiac complications, not elsewhere classified atrial fibrillation other chronic pulmonary heart diseases ventricular septal defect other specified cardiac dysrhythmias ostium secundum type atrial septal defect surgical operation with implant of artificial internal device causing abnormal patient reaction, or later complication,without mention of misadventure at time of operation do not resuscitate status acute on chronic systolic heart failure diseases of tricuspid valve other dependence on machines, supplemental oxygen idiopathic pulmonary fibrosis 

Answer: The patient is high likely exposed to