{"id":54708,"date":"2020-11-08T07:30:39","date_gmt":"2020-11-08T07:30:39","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=54708"},"modified":"2023-07-05T06:22:03","modified_gmt":"2023-07-05T06:22:03","slug":"atrial-septal-defect","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/atrial-septal-defect\/","title":{"rendered":"Atrial septal defect"},"content":{"rendered":"

An opening between the atria of the heart.<\/p>\n

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A congenital condition in which a hole in the wall between the two atria of the heart allows blood to flow through the heart and lungs.<\/p>\n

\n

Common congenital heart defect, characterized by an abnormal opening in the septum dividing the atria, which allows blood to pass from the left to the right atrium. Small openings may cause no symptoms and may heal spontaneously during childhood. Larger openings may cause symptoms of congestive heart failure and usually require surgical repair of the defect.<\/p>\n

\n

An abnormal opening between the atria permitting blood to shunt back and forth.<\/p>\n

\n

A hole in the septum (wall) between the atria (two upper chambers of the heart). Because of the defect, blood is shunted from the left atrium to the right when the heart fills with blood. This increases blood flow to the lungs, forcing the right ventricle (a lower chamber) of the heart and the lungs to work harder. Over time this can lead to abnormal enlargement of the right ventricle and pulmonary hypertension (high blood pressure in the lungs). Fluids in the lungs and cardiac arrhythmia (abnormal heartbeat) may also follow. People with atrial septal defects are also at increased risk for blood clots traveling to the brain, resulting in stroke.<\/p>\n

\n

Atrial septal defect is a congenital heart abnormality characterized by the presence of a hole in the septum, the dividing wall between the heart’s two upper chambers, known as the atria. This condition allows blood to flow abnormally between the atria, leading to a disruption in the normal circulation of blood within the heart.<\/p>\n

\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

An opening between the atria of the heart. A congenital condition in which a hole in the wall between the two atria of the heart allows blood to flow through the heart and lungs. Common congenital heart defect, characterized by an abnormal opening in the septum dividing the atria, which allows blood to pass from […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-54708","post","type-post","status-publish","format-standard","hentry","category-a"],"yoast_head":"\nAtrial septal defect - Definition of Atrial septal defect<\/title>\n<meta name=\"description\" content=\"An opening between the atria of the heart.A congenital condition in which a hole in the wall between the two atria of the heart allows blood to flow through the heart and lungs.Common congenital heart defect, characterized by an abnormal opening in the septum dividing the atria, which allows blood to pass from the left to the right atrium. Small openings may cause no symptoms and may heal spontaneously during childhood. Larger openings may cause symptoms of congestive heart failure and usually require surgical repair of the defect.An abnormal opening between the atria permitting blood to shunt back and forth.A hole in the septum (wall) between the atria (two upper chambers of the heart). Because of the defect, blood is shunted from the left atrium to the right when the heart fills with blood. This increases blood flow to the lungs, forcing the right ventricle (a lower chamber) of the heart and the lungs to work harder. Over time this can lead to abnormal enlargement of the right ventricle and pulmonary hypertension (high blood pressure in the lungs). Fluids in the lungs and cardiac arrhythmia (abnormal heartbeat) may also follow. People with atrial septal defects are also at increased risk for blood clots traveling to the brain, resulting in stroke.Atrial septal defect is a congenital heart abnormality characterized by the presence of a hole in the septum, the dividing wall between the heart's two upper chambers, known as the atria. This condition allows blood to flow abnormally between the atria, leading to a disruption in the normal circulation of blood within the heart.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.healthbenefitstimes.com\/glossary\/atrial-septal-defect\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Atrial septal defect - Definition of Atrial septal defect\" \/>\n<meta property=\"og:description\" content=\"An opening between the atria of the heart.A congenital condition in which a hole in the wall between the two atria of the heart allows blood to flow through the heart and lungs.Common congenital heart defect, characterized by an abnormal opening in the septum dividing the atria, which allows blood to pass from the left to the right atrium. Small openings may cause no symptoms and may heal spontaneously during childhood. Larger openings may cause symptoms of congestive heart failure and usually require surgical repair of the defect.An abnormal opening between the atria permitting blood to shunt back and forth.A hole in the septum (wall) between the atria (two upper chambers of the heart). Because of the defect, blood is shunted from the left atrium to the right when the heart fills with blood. This increases blood flow to the lungs, forcing the right ventricle (a lower chamber) of the heart and the lungs to work harder. Over time this can lead to abnormal enlargement of the right ventricle and pulmonary hypertension (high blood pressure in the lungs). Fluids in the lungs and cardiac arrhythmia (abnormal heartbeat) may also follow. People with atrial septal defects are also at increased risk for blood clots traveling to the brain, resulting in stroke.Atrial septal defect is a congenital heart abnormality characterized by the presence of a hole in the septum, the dividing wall between the heart's two upper chambers, known as the atria. This condition allows blood to flow abnormally between the atria, leading to a disruption in the normal circulation of blood within the heart.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.healthbenefitstimes.com\/glossary\/atrial-septal-defect\/\" \/>\n<meta property=\"og:site_name\" content=\"Glossary\" \/>\n<meta property=\"article:published_time\" content=\"2020-11-08T07:30:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-05T06:22:03+00:00\" \/>\n<meta name=\"author\" content=\"Glossary\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Glossary\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/atrial-septal-defect\/\",\"url\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/atrial-septal-defect\/\",\"name\":\"Atrial septal defect - Definition of Atrial septal defect\",\"isPartOf\":{\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/#website\"},\"datePublished\":\"2020-11-08T07:30:39+00:00\",\"dateModified\":\"2023-07-05T06:22:03+00:00\",\"author\":{\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/#\/schema\/person\/ccfef987a4882e6356ae6d77d33e74c5\"},\"description\":\"An opening between the atria of the heart.A congenital condition in which a hole in the wall between the two atria of the heart allows blood to flow through the heart and lungs.Common congenital heart defect, characterized by an abnormal opening in the septum dividing the atria, which allows blood to pass from the left to the right atrium. Small openings may cause no symptoms and may heal spontaneously during childhood. Larger openings may cause symptoms of congestive heart failure and usually require surgical repair of the defect.An abnormal opening between the atria permitting blood to shunt back and forth.A hole in the septum (wall) between the atria (two upper chambers of the heart). Because of the defect, blood is shunted from the left atrium to the right when the heart fills with blood. This increases blood flow to the lungs, forcing the right ventricle (a lower chamber) of the heart and the lungs to work harder. Over time this can lead to abnormal enlargement of the right ventricle and pulmonary hypertension (high blood pressure in the lungs). Fluids in the lungs and cardiac arrhythmia (abnormal heartbeat) may also follow. People with atrial septal defects are also at increased risk for blood clots traveling to the brain, resulting in stroke.Atrial septal defect is a congenital heart abnormality characterized by the presence of a hole in the septum, the dividing wall between the heart's two upper chambers, known as the atria. This condition allows blood to flow abnormally between the atria, leading to a disruption in the normal circulation of blood within the heart.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/atrial-septal-defect\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.healthbenefitstimes.com\/glossary\/atrial-septal-defect\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/atrial-septal-defect\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Atrial septal defect\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/#website\",\"url\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/\",\"name\":\"Glossary\",\"description\":\"Difinitions\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/#\/schema\/person\/ccfef987a4882e6356ae6d77d33e74c5\",\"name\":\"Glossary\",\"url\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/author\/adminglossary\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Atrial septal defect - Definition of Atrial septal defect","description":"An opening between the atria of the heart.A congenital condition in which a hole in the wall between the two atria of the heart allows blood to flow through the heart and lungs.Common congenital heart defect, characterized by an abnormal opening in the septum dividing the atria, which allows blood to pass from the left to the right atrium. 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