title: Atrial septal defect or patent foramen ovale.
authors.forename: Farhan
authors.initials: F
authors.lastname: Sheikh
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001026:Coronary Artery Bypass / Q000379:methods; D003937:Diagnosis, Differential; D017548:Echocardiography, Transesophageal / Q000379:methods; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis* / Q000601:surgery; D006801:Humans