Atrial septal defect and constrictive pericarditis.
D006328:Cardiac Catheterization; D004562:Electrocardiography; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010494:Pericarditis, Constrictive / Q000175:diagnosis*; D010701:Phonocardiography; D013902:Radiography, Thoracic