title: Delayed heart block after temporary balloon occlusion of a secundum atrial septal defect.
authors.affiliation: Massachusetts General Hospital, Boston, MA 02114, USA.
authors.forename: Sheldon M
authors.initials: SM
authors.lastname: Singh
authors.forename: Saumya
authors.initials: S
authors.lastname: Das
mesh_terms: D000328:Adult; D021721:Balloon Occlusion / Q000009:adverse effects*; D055499:Catheter-Related Infections / Q000209:etiology / Q000628:therapy; D020878:Device Removal; D004541:Eisenmenger Complex / Q000209:etiology / Q000628:therapy*; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000175:diagnosis / Q000209:etiology*; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000628:therapy*; D006801:Humans; D013575:Syncope / Q000209:etiology; D013997:Time Factors