{"version":"1.0","type":"link","title":"The closure of symptomatic septal perforation.","author_name":"Levine LA 외","author_url":"https://prs-insight.online/author/Levine%20LA","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/18787","thumbnail_width":1200,"thumbnail_height":630}